Developmental Mathematics (9th Edition)
Developmental Mathematics (9th Edition)
9th Edition
ISBN: 9780321997173
Author: Marvin L. Bittinger, Judith A. Beecher
Publisher: PEARSON
bartleby

Videos

Question
Book Icon
Chapter 11, Problem 54RE
To determine

To calculate: The solution of the equation (x2)(x+3)(2x5)=0.

Blurred answer
Students have asked these similar questions
Find a second-order homogeneous linear ODE for which 1, e3x are solutions
Section 2.2 Subsets 71 Exercise Set 2.2 Practice Exercises In Exercises 1-18, write or in each blank so that the resulting statement is true. 1. {1, 2, 5} {1, 2, 3, 4, 5, 6, 7} 2. {2, 3, 7} {1, 2, 3, 4, 5, 6, 7} 3. {-3, 0, 3} {-4,-3,-1, 1, 3, 4} 4. {-4, 0, 4} 5. {Monday, Friday} {-3, -1, 1, 3} {Saturday, Sunday, Monday, Tuesday, Wednesday} 6. {Mercury, Venus, Earth} {Venus, Earth, Mars, Jupiter} 7. {x/x is a cat} {xx is a black cat} {x|x is a pure-bred dog} ibrary mbers, ause the entire sual 8. {xx is a dog} 9. (c, o, n, v, e, r, s, a, t, i, o, n} {v, o, i, c, e, s, r, a, n, t, o, n} 10. [r, e, v, o, l, u, t, i, o, n} {t, o, l, o, v, e, r, u, i, n} 33. A = {x|x E N and 5 < x < 12} B = {x|x E N and 2 ≤ x ≤ 11} A_ B 34. A = {x|x = N and 3 < x < 10} B = A. {x|x = N and 2 ≤ x ≤ 8} B 35. Ø {7, 8, 9,..., 100} 36. Ø _{101, 102, 103, . . ., 200} 37. [7, 8, 9,...} 38. [101, 102, 103, ...} 39. Ø 40. { } { } e In Exercises 41-54, determine whether each statement is true or false. If…
A truck loaded with rocks weighs 14,260 lb. If the truck weighs 8420 lb, how much do the rocks weigh?

Chapter 11 Solutions

Developmental Mathematics (9th Edition)

Ch. 11.1 - Prob. 9DECh. 11.1 - Prob. 10DECh. 11.1 - Prob. 11DECh. 11.1 - Prob. 12DECh. 11.1 - Factor. Check by multiplying. 13. Ch. 11.1 - Prob. 14DECh. 11.1 - Prob. 15DECh. 11.1 - Factor. Check by multiplying. 16. Ch. 11.1 - Prob. 17DECh. 11.1 - Prob. 18DECh. 11.1 - Prob. 19DECh. 11.1 - Prob. 20DECh. 11.1 - Prob. 21DECh. 11.1 - Prob. 22DECh. 11.1 - Prob. 23DECh. 11.1 - Prob. 24DECh. 11.1 - Prob. 1RCCh. 11.1 - Prob. 2RCCh. 11.1 - Prob. 3RCCh. 11.1 - Prob. 4RCCh. 11.1 - Prob. 1ESCh. 11.1 - Prob. 2ESCh. 11.1 - Prob. 3ESCh. 11.1 - Prob. 4ESCh. 11.1 - Prob. 5ESCh. 11.1 - Prob. 6ESCh. 11.1 - Prob. 7ESCh. 11.1 - Prob. 8ESCh. 11.1 - Prob. 9ESCh. 11.1 - Prob. 10ESCh. 11.1 - Prob. 11ESCh. 11.1 - Prob. 12ESCh. 11.1 - Prob. 13ESCh. 11.1 - Prob. 14ESCh. 11.1 - Prob. 15ESCh. 11.1 - Prob. 16ESCh. 11.1 - Prob. 17ESCh. 11.1 - Prob. 18ESCh. 11.1 - Prob. 19ESCh. 11.1 - Prob. 20ESCh. 11.1 - Prob. 21ESCh. 11.1 - Prob. 22ESCh. 11.1 - Prob. 23ESCh. 11.1 - Prob. 24ESCh. 11.1 - Prob. 25ESCh. 11.1 - Prob. 26ESCh. 11.1 - Prob. 27ESCh. 11.1 - Prob. 28ESCh. 11.1 - Prob. 29ESCh. 11.1 - Prob. 30ESCh. 11.1 - Prob. 31ESCh. 11.1 - Prob. 32ESCh. 11.1 - Prob. 33ESCh. 11.1 - Prob. 34ESCh. 11.1 - Prob. 35ESCh. 11.1 - Prob. 36ESCh. 11.1 - Prob. 37ESCh. 11.1 - Prob. 38ESCh. 11.1 - Prob. 39ESCh. 11.1 - Prob. 40ESCh. 11.1 - Prob. 41ESCh. 11.1 - Prob. 42ESCh. 11.1 - Prob. 43ESCh. 11.1 - Prob. 44ESCh. 11.1 - Prob. 45ESCh. 11.1 - Prob. 46ESCh. 11.1 - Prob. 47ESCh. 11.1 - Prob. 48ESCh. 11.1 - Factor by grouping. x3+3x2+2x+6Ch. 11.1 - Prob. 50ESCh. 11.1 - Factor by grouping. 2x3+6x2+x+3Ch. 11.1 - Factor by grouping. 3x3+2x2+3x+2Ch. 11.1 - Prob. 53ESCh. 11.1 - Prob. 54ESCh. 11.1 - Prob. 55ESCh. 11.1 - Prob. 56ESCh. 11.1 - Factor by grouping. 57. Ch. 11.1 - Prob. 58ESCh. 11.1 - Factor by grouping. 59. Ch. 11.1 - Factor by grouping. 2x3+12x25x30Ch. 11.1 - Factor by grouping. 2x38x29x+36Ch. 11.1 - Prob. 62ESCh. 11.1 - Prob. 63ESCh. 11.1 - Prob. 64ESCh. 11.1 - Prob. 65ESCh. 11.1 - Prob. 66ESCh. 11.1 - Prob. 67ESCh. 11.1 - Prob. 68ESCh. 11.1 - Prob. 69ESCh. 11.1 - Prob. 70ESCh. 11.1 - Prob. 71ESCh. 11.1 - Prob. 72ESCh. 11.1 - Prob. 73ESCh. 11.1 - Prob. 74ESCh. 11.1 - Factor. 75. Ch. 11.1 - Prob. 76ESCh. 11.1 - Factor. x12+x7+x5+1Ch. 11.1 - Prob. 78ESCh. 11.1 - Prob. 79ESCh. 11.1 - Prob. 80ESCh. 11.2 - Objective 10.6a: Multiply two binomials mentally...Ch. 11.2 - Prob. 2SRCh. 11.2 - Prob. 1DECh. 11.2 - Prob. 2DECh. 11.2 - Prob. 3DECh. 11.2 - Prob. 4DECh. 11.2 - Prob. 5DECh. 11.2 - Prob. 6DECh. 11.2 - Prob. 7DECh. 11.2 - Prob. 8DECh. 11.2 - Prob. 9DECh. 11.2 - Prob. 10DECh. 11.2 - Prob. 11DECh. 11.2 - Prob. 12DECh. 11.2 - Prob. 13DECh. 11.2 - Prob. 14DECh. 11.2 - Prob. 15DECh. 11.2 - Prob. 16DECh. 11.2 - Prob. 17DECh. 11.2 - Prob. 1RCCh. 11.2 - Prob. 2RCCh. 11.2 - Prob. 3RCCh. 11.2 - Prob. 4RCCh. 11.2 - Prob. 1ESCh. 11.2 - Prob. 2ESCh. 11.2 - Prob. 3ESCh. 11.2 - Prob. 4ESCh. 11.2 - Prob. 5ESCh. 11.2 - Prob. 6ESCh. 11.2 - Prob. 7ESCh. 11.2 - Prob. 8ESCh. 11.2 - Prob. 9ESCh. 11.2 - Prob. 10ESCh. 11.2 - Prob. 11ESCh. 11.2 - Prob. 12ESCh. 11.2 - Prob. 13ESCh. 11.2 - Prob. 14ESCh. 11.2 - Prob. 15ESCh. 11.2 - Prob. 16ESCh. 11.2 - Prob. 17ESCh. 11.2 - Prob. 18ESCh. 11.2 - Prob. 19ESCh. 11.2 - Prob. 20ESCh. 11.2 - Prob. 21ESCh. 11.2 - Prob. 22ESCh. 11.2 - Prob. 23ESCh. 11.2 - Prob. 24ESCh. 11.2 - Prob. 25ESCh. 11.2 - Prob. 26ESCh. 11.2 - Prob. 27ESCh. 11.2 - Prob. 28ESCh. 11.2 - Prob. 29ESCh. 11.2 - Prob. 30ESCh. 11.2 - Prob. 31ESCh. 11.2 - Prob. 32ESCh. 11.2 - Prob. 33ESCh. 11.2 - Prob. 34ESCh. 11.2 - Prob. 35ESCh. 11.2 - Prob. 36ESCh. 11.2 - Prob. 37ESCh. 11.2 - Prob. 38ESCh. 11.2 - Prob. 39ESCh. 11.2 - Prob. 40ESCh. 11.2 - Prob. 41ESCh. 11.2 - Prob. 42ESCh. 11.2 - Prob. 43ESCh. 11.2 - Prob. 44ESCh. 11.2 - Prob. 45ESCh. 11.2 - Prob. 46ESCh. 11.2 - Prob. 47ESCh. 11.2 - Prob. 48ESCh. 11.2 - Prob. 49ESCh. 11.2 - Prob. 50ESCh. 11.2 - Prob. 51ESCh. 11.2 - Prob. 52ESCh. 11.2 - Prob. 53ESCh. 11.2 - Prob. 54ESCh. 11.2 - Prob. 55ESCh. 11.2 - Prob. 56ESCh. 11.2 - Prob. 57ESCh. 11.2 - Prob. 58ESCh. 11.2 - Prob. 59ESCh. 11.2 - Prob. 60ESCh. 11.2 - Prob. 61ESCh. 11.2 - Prob. 62ESCh. 11.2 - Prob. 63ESCh. 11.2 - Prob. 64ESCh. 11.2 - Prob. 65ESCh. 11.2 - Prob. 66ESCh. 11.2 - Prob. 67ESCh. 11.2 - Prob. 68ESCh. 11.2 - Prob. 69ESCh. 11.2 - Prob. 70ESCh. 11.2 - Prob. 71ESCh. 11.2 - Prob. 72ESCh. 11.2 - Prob. 73ESCh. 11.2 - Prob. 74ESCh. 11.2 - Prob. 75ESCh. 11.2 - Prob. 76ESCh. 11.2 - Prob. 77ESCh. 11.2 - Prob. 78ESCh. 11.2 - Prob. 79ESCh. 11.2 - Prob. 80ESCh. 11.2 - Prob. 81ESCh. 11.2 - Prob. 82ESCh. 11.2 - Prob. 83ESCh. 11.2 - Prob. 84ESCh. 11.2 - Prob. 85ESCh. 11.2 - Prob. 86ESCh. 11.2 - Prob. 87ESCh. 11.2 - Prob. 88ESCh. 11.2 - Prob. 89ESCh. 11.2 - Prob. 90ESCh. 11.2 - Prob. 91ESCh. 11.2 - Prob. 92ESCh. 11.2 - Prob. 93ESCh. 11.2 - Prob. 94ESCh. 11.2 - Prob. 95ESCh. 11.2 - Prob. 96ESCh. 11.2 - Prob. 97ESCh. 11.2 - Prob. 98ESCh. 11.3 - Objective 10.6a: Multiply two binomials mentally...Ch. 11.3 - Prob. 2SRCh. 11.3 - Prob. 1CCE1Ch. 11.3 - Prob. 2CCE1Ch. 11.3 - Prob. 3CCE1Ch. 11.3 - Prob. 4CCE1Ch. 11.3 - Prob. 1DECh. 11.3 - Prob. 2DECh. 11.3 - Prob. 3DECh. 11.3 - Prob. 4DECh. 11.3 - Prob. 5DECh. 11.3 - Prob. 6DECh. 11.3 - Prob. 7DECh. 11.3 - Prob. 8DECh. 11.3 - Prob. 9DECh. 11.3 - Prob. 1RCCh. 11.3 - Prob. 2RCCh. 11.3 - Prob. 3RCCh. 11.3 - Prob. 4RCCh. 11.3 - Prob. 1ESCh. 11.3 - Prob. 2ESCh. 11.3 - Prob. 3ESCh. 11.3 - Prob. 4ESCh. 11.3 - Prob. 5ESCh. 11.3 - Prob. 6ESCh. 11.3 - Prob. 7ESCh. 11.3 - Prob. 8ESCh. 11.3 - Prob. 9ESCh. 11.3 - Prob. 10ESCh. 11.3 - Prob. 11ESCh. 11.3 - Prob. 12ESCh. 11.3 - Prob. 13ESCh. 11.3 - Prob. 14ESCh. 11.3 - Prob. 15ESCh. 11.3 - Prob. 16ESCh. 11.3 - Prob. 17ESCh. 11.3 - Prob. 18ESCh. 11.3 - Prob. 19ESCh. 11.3 - Prob. 20ESCh. 11.3 - Prob. 21ESCh. 11.3 - Prob. 22ESCh. 11.3 - Prob. 23ESCh. 11.3 - Prob. 24ESCh. 11.3 - Prob. 25ESCh. 11.3 - Prob. 26ESCh. 11.3 - Prob. 27ESCh. 11.3 - Prob. 28ESCh. 11.3 - Prob. 29ESCh. 11.3 - Prob. 30ESCh. 11.3 - Prob. 31ESCh. 11.3 - Prob. 32ESCh. 11.3 - Prob. 33ESCh. 11.3 - Prob. 34ESCh. 11.3 - Prob. 35ESCh. 11.3 - Prob. 36ESCh. 11.3 - Prob. 37ESCh. 11.3 - Prob. 38ESCh. 11.3 - Prob. 39ESCh. 11.3 - Prob. 40ESCh. 11.3 - Prob. 41ESCh. 11.3 - Prob. 42ESCh. 11.3 - Prob. 43ESCh. 11.3 - Prob. 44ESCh. 11.3 - Prob. 45ESCh. 11.3 - Prob. 46ESCh. 11.3 - Prob. 47ESCh. 11.3 - Prob. 48ESCh. 11.3 - Prob. 49ESCh. 11.3 - Prob. 50ESCh. 11.3 - Prob. 51ESCh. 11.3 - Prob. 52ESCh. 11.3 - Prob. 53ESCh. 11.3 - Prob. 54ESCh. 11.3 - Prob. 55ESCh. 11.3 - Prob. 56ESCh. 11.3 - Prob. 57ESCh. 11.3 - Prob. 58ESCh. 11.3 - Prob. 59ESCh. 11.3 - Prob. 60ESCh. 11.3 - Prob. 61ESCh. 11.3 - Prob. 62ESCh. 11.3 - Prob. 63ESCh. 11.3 - Prob. 64ESCh. 11.3 - Prob. 65ESCh. 11.3 - Prob. 66ESCh. 11.3 - Prob. 67ESCh. 11.3 - Prob. 68ESCh. 11.3 - Prob. 69ESCh. 11.3 - Prob. 70ESCh. 11.3 - Prob. 71ESCh. 11.3 - Prob. 72ESCh. 11.3 - Prob. 73ESCh. 11.3 - Prob. 74ESCh. 11.3 - Prob. 75ESCh. 11.3 - Prob. 76ESCh. 11.3 - Prob. 77ESCh. 11.3 - Prob. 78ESCh. 11.3 - Prob. 79ESCh. 11.3 - Prob. 80ESCh. 11.3 - Prob. 81ESCh. 11.3 - Prob. 82ESCh. 11.3 - Prob. 83ESCh. 11.3 - Prob. 84ESCh. 11.3 - Prob. 85ESCh. 11.3 - Prob. 86ESCh. 11.3 - Prob. 87ESCh. 11.3 - Prob. 88ESCh. 11.3 - Prob. 89ESCh. 11.3 - Prob. 90ESCh. 11.3 - Use the table feature to check the factoring in...Ch. 11.3 - Prob. 92ESCh. 11.3 - Prob. 93ESCh. 11.3 - Prob. 94ESCh. 11.4 - Objective 11.1c: Factor certain expressions with...Ch. 11.4 - Prob. 2SRCh. 11.4 - Prob. 1DECh. 11.4 - Prob. 2DECh. 11.4 - Prob. 3DECh. 11.4 - Prob. 4DECh. 11.4 - Prob. 1RCCh. 11.4 - Prob. 2RCCh. 11.4 - Prob. 3RCCh. 11.4 - Prob. 4RCCh. 11.4 - Prob. 1ESCh. 11.4 - Prob. 2ESCh. 11.4 - Prob. 3ESCh. 11.4 - Prob. 4ESCh. 11.4 - Prob. 5ESCh. 11.4 - a Factor. Note that the middle term has already...Ch. 11.4 - Prob. 7ESCh. 11.4 - Prob. 8ESCh. 11.4 - Prob. 9ESCh. 11.4 - a Factor. Note that the middle term has already...Ch. 11.4 - a Factor. Note that the middle term has already...Ch. 11.4 - Prob. 12ESCh. 11.4 - a Factor. Note that the middle term has already...Ch. 11.4 - a Factor. Note that the middle term has already...Ch. 11.4 - Prob. 15ESCh. 11.4 - Prob. 16ESCh. 11.4 - Prob. 17ESCh. 11.4 - Prob. 18ESCh. 11.4 - Prob. 19ESCh. 11.4 - Prob. 20ESCh. 11.4 - Prob. 21ESCh. 11.4 - Prob. 22ESCh. 11.4 - Prob. 23ESCh. 11.4 - Prob. 24ESCh. 11.4 - Prob. 25ESCh. 11.4 - Prob. 26ESCh. 11.4 - Prob. 27ESCh. 11.4 - Prob. 28ESCh. 11.4 - Prob. 29ESCh. 11.4 - Prob. 30ESCh. 11.4 - Prob. 31ESCh. 11.4 - Prob. 32ESCh. 11.4 - Prob. 33ESCh. 11.4 - Prob. 34ESCh. 11.4 - Prob. 35ESCh. 11.4 - Prob. 36ESCh. 11.4 - Prob. 37ESCh. 11.4 - Prob. 38ESCh. 11.4 - Prob. 39ESCh. 11.4 - Prob. 40ESCh. 11.4 - Prob. 41ESCh. 11.4 - Prob. 42ESCh. 11.4 - Prob. 43ESCh. 11.4 - Prob. 44ESCh. 11.4 - Prob. 45ESCh. 11.4 - Prob. 46ESCh. 11.4 - Prob. 47ESCh. 11.4 - Prob. 48ESCh. 11.4 - Factor using the ac-method. 49. Ch. 11.4 - Prob. 50ESCh. 11.4 - Prob. 51ESCh. 11.4 - Prob. 52ESCh. 11.4 - Prob. 53ESCh. 11.4 - Prob. 54ESCh. 11.4 - Prob. 55ESCh. 11.4 - Prob. 56ESCh. 11.4 - Prob. 57ESCh. 11.4 - Prob. 58ESCh. 11.4 - Prob. 59ESCh. 11.4 - Prob. 60ESCh. 11.4 - Prob. 61ESCh. 11.4 - Prob. 62ESCh. 11.4 - Prob. 63ESCh. 11.4 - Prob. 64ESCh. 11.4 - Prob. 65ESCh. 11.4 - Prob. 66ESCh. 11.4 - Prob. 67ESCh. 11.4 - Prob. 68ESCh. 11.4 - Prob. 69ESCh. 11.4 - Prob. 70ESCh. 11.4 - Prob. 71ESCh. 11.4 - Prob. 72ESCh. 11.4 - Prob. 73ESCh. 11.4 - Prob. 74ESCh. 11.4 - Prob. 75ESCh. 11.4 - Prob. 76ESCh. 11.4 - Prob. 77ESCh. 11.4 - Prob. 78ESCh. 11.4 - Prob. 79ESCh. 11.4 - Prob. 80ESCh. 11.4 - Prob. 81ESCh. 11.4 - Prob. 82ESCh. 11.4 - Prob. 83ESCh. 11.4 - Prob. 84ESCh. 11.4 - Prob. 85ESCh. 11.4 - Prob. 86ESCh. 11.4 - Prob. 87ESCh. 11.4 - Prob. 88ESCh. 11.4 - Prob. 89ESCh. 11.4 - Prob. 90ESCh. 11.4 - Prob. 91ESCh. 11.4 - Prob. 92ESCh. 11.4 - Prob. 93ESCh. 11.4 - Prob. 94ESCh. 11.4 - Prob. 95ESCh. 11.4 - Prob. 96ESCh. 11.4 - Prob. 97ESCh. 11.4 - Prob. 98ESCh. 11.4 - Prob. 99ESCh. 11.4 - Prob. 100ESCh. 11.4 - Prob. 101ESCh. 11.4 - Prob. 102ESCh. 11.4 - Prob. 103ESCh. 11.4 - Prob. 104ESCh. 11.4 - Prob. 105ESCh. 11.4 - Prob. 106ESCh. 11.4 - Prob. 107ESCh. 11.4 - Prob. 108ESCh. 11.4 - Prob. 109ESCh. 11.4 - Prob. 110ESCh. 11.4 - Prob. 111ESCh. 11.4 - Prob. 112ESCh. 11.4 - Prob. 1MCRCh. 11.4 - Prob. 2MCRCh. 11.4 - Prob. 3MCRCh. 11.4 - Determine whether each statement is true or...Ch. 11.4 - Prob. 5MCRCh. 11.4 - Prob. 6MCRCh. 11.4 - Prob. 7MCRCh. 11.4 - Prob. 8MCRCh. 11.4 - Prob. 9MCRCh. 11.4 - Prob. 10MCRCh. 11.4 - Prob. 11MCRCh. 11.4 - Prob. 12MCRCh. 11.4 - Prob. 13MCRCh. 11.4 - Prob. 14MCRCh. 11.4 - Prob. 15MCRCh. 11.4 - Prob. 16MCRCh. 11.4 - Prob. 17MCRCh. 11.4 - Prob. 18MCRCh. 11.4 - Factor completely. [11.1b, c], [11.2a], [11.3a],...Ch. 11.4 - Prob. 20MCRCh. 11.4 - Factor completely. [11.1b, c], [11.2a], [11.3a],...Ch. 11.4 - Prob. 22MCRCh. 11.4 - Prob. 23MCRCh. 11.4 - Factor completely. [11.1b, c], [11.2a], [11.3a],...Ch. 11.4 - Factor completely. [11.1b, c], [11.2a], [11.3a],...Ch. 11.4 - Prob. 26MCRCh. 11.4 - Factor completely. [11.1b, c], [11.2a], [11.3a],...Ch. 11.4 - Prob. 28MCRCh. 11.4 - Prob. 29MCRCh. 11.4 - Prob. 30MCRCh. 11.4 - Factor completely. [11.1b, c], [11.2a], [11.3a],...Ch. 11.4 - Prob. 32MCRCh. 11.4 - Factor completely. [11.1b, c], [11.2a], [11.3a],...Ch. 11.4 - Prob. 34MCRCh. 11.4 - Prob. 35MCRCh. 11.4 - Prob. 36MCRCh. 11.4 - Factor completely. [11.1b, c], [11.2a], [11.3a],...Ch. 11.4 - Prob. 38MCRCh. 11.4 - Prob. 39MCRCh. 11.4 - Prob. 40MCRCh. 11.4 - Prob. 41MCRCh. 11.4 - Prob. 42MCRCh. 11.4 - Prob. 43MCRCh. 11.4 - Prob. 44MCRCh. 11.4 - Factor completely. [11.1b, c], [11.2a], [11.3a],...Ch. 11.4 - Prob. 46MCRCh. 11.4 - Prob. 47MCRCh. 11.4 - Prob. 48MCRCh. 11.4 - Factor completely. [11.1b, c], [11.2a], [11.3a],...Ch. 11.4 - Prob. 50MCRCh. 11.4 - Prob. 51MCRCh. 11.4 - Prob. 52MCRCh. 11.4 - Prob. 53MCRCh. 11.4 - Prob. 54MCRCh. 11.4 - Prob. 55MCRCh. 11.4 - Prob. 56MCRCh. 11.4 - Prob. 57MCRCh. 11.4 - Prob. 58MCRCh. 11.4 - Prob. 59MCRCh. 11.4 - Prob. 60MCRCh. 11.4 - Prob. 61MCRCh. 11.4 - Prob. 62MCRCh. 11.4 - Prob. 63MCRCh. 11.4 - Prob. 64MCRCh. 11.4 - Prob. 65MCRCh. 11.4 - Prob. 66MCRCh. 11.4 - Prob. 67MCRCh. 11.4 - Prob. 68MCRCh. 11.4 - Prob. 69MCRCh. 11.5 - Determine whether each is a trinomial square....Ch. 11.5 - Prob. 2DECh. 11.5 - Prob. 3DECh. 11.5 - Prob. 4DECh. 11.5 - Prob. 5DECh. 11.5 - Prob. 6DECh. 11.5 - Prob. 7DECh. 11.5 - Prob. 8DECh. 11.5 - Prob. 9DECh. 11.5 - Prob. 10DECh. 11.5 - Prob. 11DECh. 11.5 - Prob. 12DECh. 11.5 - Prob. 13DECh. 11.5 - Prob. 14DECh. 11.5 - Prob. 15DECh. 11.5 - Prob. 16DECh. 11.5 - Prob. 17DECh. 11.5 - Prob. 18DECh. 11.5 - Prob. 19DECh. 11.5 - Prob. 20DECh. 11.5 - Prob. 21DECh. 11.5 - Prob. 22DECh. 11.5 - Prob. 23DECh. 11.5 - Prob. 24DECh. 11.5 - Prob. 25DECh. 11.5 - Prob. 26DECh. 11.5 - Prob. 27DECh. 11.5 - Prob. 28DECh. 11.5 - Prob. 29DECh. 11.5 - Prob. 30DECh. 11.5 - Prob. 31DECh. 11.5 - Prob. 32DECh. 11.5 - Prob. 1RCCh. 11.5 - Prob. 2RCCh. 11.5 - Prob. 3RCCh. 11.5 - Prob. 4RCCh. 11.5 - Prob. 1ESCh. 11.5 - Prob. 2ESCh. 11.5 - Prob. 3ESCh. 11.5 - Prob. 4ESCh. 11.5 - Prob. 5ESCh. 11.5 - Prob. 6ESCh. 11.5 - Prob. 7ESCh. 11.5 - Prob. 8ESCh. 11.5 - Prob. 9ESCh. 11.5 - Prob. 10ESCh. 11.5 - Prob. 11ESCh. 11.5 - Prob. 12ESCh. 11.5 - Prob. 13ESCh. 11.5 - Prob. 14ESCh. 11.5 - Prob. 15ESCh. 11.5 - Prob. 16ESCh. 11.5 - Prob. 17ESCh. 11.5 - Prob. 18ESCh. 11.5 - Prob. 19ESCh. 11.5 - Prob. 20ESCh. 11.5 - Prob. 21ESCh. 11.5 - Prob. 22ESCh. 11.5 - Prob. 23ESCh. 11.5 - Prob. 24ESCh. 11.5 - Prob. 25ESCh. 11.5 - Prob. 26ESCh. 11.5 - Prob. 27ESCh. 11.5 - Prob. 28ESCh. 11.5 - Prob. 29ESCh. 11.5 - Prob. 30ESCh. 11.5 - Prob. 31ESCh. 11.5 - Prob. 32ESCh. 11.5 - Prob. 33ESCh. 11.5 - Prob. 34ESCh. 11.5 - Prob. 35ESCh. 11.5 - Prob. 36ESCh. 11.5 - Prob. 37ESCh. 11.5 - Prob. 38ESCh. 11.5 - Prob. 39ESCh. 11.5 - Prob. 40ESCh. 11.5 - Prob. 41ESCh. 11.5 - Prob. 42ESCh. 11.5 - Prob. 43ESCh. 11.5 - Prob. 44ESCh. 11.5 - Prob. 45ESCh. 11.5 - Prob. 46ESCh. 11.5 - Prob. 47ESCh. 11.5 - Prob. 48ESCh. 11.5 - Prob. 49ESCh. 11.5 - Prob. 50ESCh. 11.5 - Prob. 51ESCh. 11.5 - Prob. 52ESCh. 11.5 - Prob. 53ESCh. 11.5 - Prob. 54ESCh. 11.5 - Prob. 55ESCh. 11.5 - Prob. 56ESCh. 11.5 - Prob. 57ESCh. 11.5 - Prob. 58ESCh. 11.5 - Prob. 59ESCh. 11.5 - Prob. 60ESCh. 11.5 - Prob. 61ESCh. 11.5 - Prob. 62ESCh. 11.5 - Prob. 63ESCh. 11.5 - Prob. 64ESCh. 11.5 - Prob. 65ESCh. 11.5 - Prob. 66ESCh. 11.5 - Prob. 67ESCh. 11.5 - Prob. 68ESCh. 11.5 - Prob. 69ESCh. 11.5 - Prob. 70ESCh. 11.5 - Prob. 71ESCh. 11.5 - Prob. 72ESCh. 11.5 - Prob. 73ESCh. 11.5 - Prob. 74ESCh. 11.5 - Prob. 75ESCh. 11.5 - Prob. 76ESCh. 11.5 - Prob. 77ESCh. 11.5 - Prob. 78ESCh. 11.5 - Prob. 79ESCh. 11.5 - Prob. 80ESCh. 11.5 - Prob. 81ESCh. 11.5 - Prob. 82ESCh. 11.5 - Prob. 83ESCh. 11.5 - Prob. 84ESCh. 11.5 - Prob. 85ESCh. 11.5 - Prob. 86ESCh. 11.5 - Prob. 87ESCh. 11.5 - Prob. 88ESCh. 11.5 - Prob. 89ESCh. 11.5 - Prob. 90ESCh. 11.5 - Prob. 91ESCh. 11.5 - Prob. 92ESCh. 11.5 - Prob. 93ESCh. 11.5 - Prob. 94ESCh. 11.5 - Prob. 95ESCh. 11.5 - Prob. 96ESCh. 11.5 - Prob. 97ESCh. 11.5 - Prob. 98ESCh. 11.5 - Prob. 99ESCh. 11.5 - Prob. 100ESCh. 11.5 - Prob. 101ESCh. 11.5 - Prob. 102ESCh. 11.5 - Prob. 103ESCh. 11.5 - Prob. 104ESCh. 11.5 - Prob. 105ESCh. 11.5 - Prob. 106ESCh. 11.5 - Prob. 107ESCh. 11.5 - Prob. 108ESCh. 11.5 - Prob. 109ESCh. 11.5 - Prob. 110ESCh. 11.5 - Prob. 111ESCh. 11.5 - Prob. 112ESCh. 11.5 - Prob. 113ESCh. 11.5 - Prob. 114ESCh. 11.5 - Prob. 115ESCh. 11.5 - Prob. 116ESCh. 11.5 - Prob. 117ESCh. 11.5 - Prob. 118ESCh. 11.5 - Prob. 119ESCh. 11.5 - Prob. 120ESCh. 11.5 - Prob. 121ESCh. 11.5 - Prob. 122ESCh. 11.5 - Prob. 123ESCh. 11.5 - Prob. 124ESCh. 11.5 - Prob. 125ESCh. 11.5 - Prob. 126ESCh. 11.5 - Prob. 127ESCh. 11.5 - Prob. 128ESCh. 11.5 - Prob. 129ESCh. 11.5 - Prob. 130ESCh. 11.5 - Prob. 131ESCh. 11.5 - Prob. 132ESCh. 11.6 - Objective 10.7f: Multiply polynomials. Multiply....Ch. 11.6 - Prob. 2SRCh. 11.6 - Prob. 1DECh. 11.6 - Prob. 2DECh. 11.6 - Prob. 3DECh. 11.6 - Prob. 4DECh. 11.6 - Prob. 5DECh. 11.6 - Prob. 6DECh. 11.6 - Prob. 7DECh. 11.6 - Prob. 8DECh. 11.6 - Factor. 9. Ch. 11.6 - Prob. 10DECh. 11.6 - Prob. 11DECh. 11.6 - Prob. 12DECh. 11.6 - Prob. 1RCCh. 11.6 - Prob. 2RCCh. 11.6 - Prob. 3RCCh. 11.6 - Prob. 4RCCh. 11.6 - Prob. 5RCCh. 11.6 - Prob. 6RCCh. 11.6 - Prob. 1ESCh. 11.6 - Prob. 2ESCh. 11.6 - Prob. 3ESCh. 11.6 - Prob. 4ESCh. 11.6 - Prob. 5ESCh. 11.6 - Prob. 6ESCh. 11.6 - Prob. 7ESCh. 11.6 - Prob. 8ESCh. 11.6 - Prob. 9ESCh. 11.6 - Prob. 10ESCh. 11.6 - Prob. 11ESCh. 11.6 - Prob. 12ESCh. 11.6 - Prob. 13ESCh. 11.6 - Prob. 14ESCh. 11.6 - Prob. 15ESCh. 11.6 - Prob. 16ESCh. 11.6 - Prob. 17ESCh. 11.6 - Prob. 18ESCh. 11.6 - Prob. 19ESCh. 11.6 - Prob. 20ESCh. 11.6 - Prob. 21ESCh. 11.6 - Prob. 22ESCh. 11.6 - Prob. 23ESCh. 11.6 - Prob. 24ESCh. 11.6 - Prob. 25ESCh. 11.6 - Prob. 26ESCh. 11.6 - Prob. 27ESCh. 11.6 - Prob. 28ESCh. 11.6 - Prob. 29ESCh. 11.6 - Prob. 30ESCh. 11.6 - Prob. 31ESCh. 11.6 - Prob. 32ESCh. 11.6 - Prob. 33ESCh. 11.6 - Prob. 34ESCh. 11.6 - Prob. 35ESCh. 11.6 - Prob. 36ESCh. 11.6 - Prob. 37ESCh. 11.6 - Prob. 38ESCh. 11.6 - Prob. 39ESCh. 11.6 - Prob. 40ESCh. 11.6 - Prob. 41ESCh. 11.6 - Prob. 42ESCh. 11.6 - Prob. 43ESCh. 11.6 - Prob. 44ESCh. 11.6 - Prob. 45ESCh. 11.6 - Prob. 46ESCh. 11.6 - Prob. 47ESCh. 11.6 - Prob. 48ESCh. 11.6 - Prob. 49ESCh. 11.6 - Prob. 50ESCh. 11.6 - Prob. 51ESCh. 11.6 - Prob. 52ESCh. 11.6 - Prob. 53ESCh. 11.6 - Prob. 54ESCh. 11.6 - Prob. 55ESCh. 11.6 - Prob. 56ESCh. 11.6 - Prob. 57ESCh. 11.6 - Prob. 58ESCh. 11.6 - Prob. 59ESCh. 11.6 - Prob. 60ESCh. 11.6 - Prob. 61ESCh. 11.6 - Prob. 62ESCh. 11.6 - Prob. 63ESCh. 11.6 - Prob. 64ESCh. 11.6 - Prob. 65ESCh. 11.6 - Prob. 66ESCh. 11.6 - Prob. 67ESCh. 11.6 - Prob. 68ESCh. 11.6 - Prob. 69ESCh. 11.6 - Prob. 70ESCh. 11.6 - Prob. 71ESCh. 11.6 - Prob. 72ESCh. 11.6 - Prob. 73ESCh. 11.6 - Prob. 74ESCh. 11.6 - a Factor completely. 75. Ch. 11.6 - a Factor completely. m37m24m+28Ch. 11.6 - Prob. 77ESCh. 11.6 - Prob. 78ESCh. 11.6 - Prob. 79ESCh. 11.6 - Prob. 80ESCh. 11.6 - Prob. 81ESCh. 11.6 - Prob. 82ESCh. 11.6 - Prob. 83ESCh. 11.6 - Prob. 84ESCh. 11.6 - Prob. 85ESCh. 11.6 - Prob. 86ESCh. 11.6 - Prob. 87ESCh. 11.6 - Prob. 88ESCh. 11.6 - Prob. 89ESCh. 11.6 - Prob. 90ESCh. 11.6 - Factor completely. 91. Ch. 11.6 - Prob. 92ESCh. 11.6 - Prob. 93ESCh. 11.6 - Prob. 94ESCh. 11.6 - Factor completely. 95. Ch. 11.6 - Prob. 96ESCh. 11.6 - Prob. 97ESCh. 11.6 - Prob. 98ESCh. 11.6 - Prob. 99ESCh. 11.7 - Objective 8.3a: Solve equations using both the...Ch. 11.7 - Prob. 2SRCh. 11.7 - Prob. 1DECh. 11.7 - Prob. 2DECh. 11.7 - Prob. 3DECh. 11.7 - Prob. 4DECh. 11.7 - Prob. 1CCE1Ch. 11.7 - Prob. 5DECh. 11.7 - Prob. 6DECh. 11.7 - Prob. 7DECh. 11.7 - Prob. 8DECh. 11.7 - Prob. 9DECh. 11.7 - Prob. 10DECh. 11.7 - Prob. 11DECh. 11.7 - Prob. 12DECh. 11.7 - Prob. 13DECh. 11.7 - Prob. 14DECh. 11.7 - Prob. 1RCCh. 11.7 - Prob. 2RCCh. 11.7 - Prob. 3RCCh. 11.7 - Prob. 4RCCh. 11.7 - Prob. 1ESCh. 11.7 - Prob. 2ESCh. 11.7 - Prob. 3ESCh. 11.7 - Prob. 4ESCh. 11.7 - Prob. 5ESCh. 11.7 - Prob. 6ESCh. 11.7 - Prob. 7ESCh. 11.7 - Prob. 8ESCh. 11.7 - Prob. 9ESCh. 11.7 - Prob. 10ESCh. 11.7 - Prob. 11ESCh. 11.7 - Prob. 12ESCh. 11.7 - Prob. 13ESCh. 11.7 - Prob. 14ESCh. 11.7 - Prob. 15ESCh. 11.7 - Prob. 16ESCh. 11.7 - Prob. 17ESCh. 11.7 - Prob. 18ESCh. 11.7 - Prob. 19ESCh. 11.7 - Prob. 20ESCh. 11.7 - Prob. 21ESCh. 11.7 - Prob. 22ESCh. 11.7 - Prob. 23ESCh. 11.7 - Prob. 24ESCh. 11.7 - Prob. 25ESCh. 11.7 - Prob. 26ESCh. 11.7 - Prob. 27ESCh. 11.7 - Prob. 28ESCh. 11.7 - Prob. 29ESCh. 11.7 - Prob. 30ESCh. 11.7 - Prob. 31ESCh. 11.7 - Prob. 32ESCh. 11.7 - Prob. 33ESCh. 11.7 - Prob. 34ESCh. 11.7 - Prob. 35ESCh. 11.7 - Prob. 36ESCh. 11.7 - Prob. 37ESCh. 11.7 - Prob. 38ESCh. 11.7 - Prob. 39ESCh. 11.7 - Prob. 40ESCh. 11.7 - Prob. 41ESCh. 11.7 - Prob. 42ESCh. 11.7 - Prob. 43ESCh. 11.7 - Prob. 44ESCh. 11.7 - Prob. 45ESCh. 11.7 - Prob. 46ESCh. 11.7 - Prob. 47ESCh. 11.7 - Prob. 48ESCh. 11.7 - Prob. 49ESCh. 11.7 - Prob. 50ESCh. 11.7 - Prob. 51ESCh. 11.7 - Prob. 52ESCh. 11.7 - Prob. 53ESCh. 11.7 - Prob. 54ESCh. 11.7 - Prob. 55ESCh. 11.7 - Prob. 56ESCh. 11.7 - Prob. 57ESCh. 11.7 - Prob. 58ESCh. 11.7 - Prob. 59ESCh. 11.7 - Prob. 60ESCh. 11.7 - Prob. 61ESCh. 11.7 - Prob. 62ESCh. 11.7 - Prob. 63ESCh. 11.7 - Prob. 64ESCh. 11.7 - Prob. 65ESCh. 11.7 - Prob. 66ESCh. 11.7 - Prob. 67ESCh. 11.7 - Prob. 68ESCh. 11.7 - Prob. 69ESCh. 11.7 - Prob. 70ESCh. 11.7 - Prob. 71ESCh. 11.7 - Prob. 72ESCh. 11.7 - Prob. 73ESCh. 11.7 - Prob. 74ESCh. 11.7 - Prob. 75ESCh. 11.7 - Prob. 76ESCh. 11.7 - Prob. 77ESCh. 11.7 - Prob. 78ESCh. 11.7 - Prob. 79ESCh. 11.7 - Prob. 80ESCh. 11.7 - Prob. 81ESCh. 11.7 - Prob. 82ESCh. 11.7 - Prob. 83ESCh. 11.8 - Objective 8.6a: Solve applied problems by...Ch. 11.8 - Prob. 2SRCh. 11.8 - Prob. 1DECh. 11.8 - Prob. 2DECh. 11.8 - Prob. 3DECh. 11.8 - Prob. 4DECh. 11.8 - Prob. 5DECh. 11.8 - Prob. 6DECh. 11.8 - Prob. 1TFSCh. 11.8 - Prob. 2TFSCh. 11.8 - Prob. 3TFSCh. 11.8 - Prob. 4TFSCh. 11.8 - Prob. 5TFSCh. 11.8 - Prob. 6TFSCh. 11.8 - Prob. 8TFSCh. 11.8 - Prob. 9TFSCh. 11.8 - Prob. 10TFSCh. 11.8 - Prob. 1RCCh. 11.8 - Prob. 2RCCh. 11.8 - Prob. 3RCCh. 11.8 - Prob. 4RCCh. 11.8 - Prob. 1ESCh. 11.8 - Prob. 2ESCh. 11.8 - Prob. 3ESCh. 11.8 - Prob. 4ESCh. 11.8 - Prob. 5ESCh. 11.8 - Prob. 6ESCh. 11.8 - Prob. 7ESCh. 11.8 - a Solve. 8. Dimensions of a Sail. The height of...Ch. 11.8 - Prob. 9ESCh. 11.8 - Prob. 10ESCh. 11.8 - Prob. 11ESCh. 11.8 - Games in a League. Use for Exercises 9–12. 12. A...Ch. 11.8 - Handshakes. Dr. Benton wants to investigate the...Ch. 11.8 - Handshakes. Dr. Benton wants to investigate the...Ch. 11.8 - Prob. 15ESCh. 11.8 - Prob. 16ESCh. 11.8 - Prob. 17ESCh. 11.8 - Prob. 18ESCh. 11.8 - Prob. 19ESCh. 11.8 - Prob. 20ESCh. 11.8 - Prob. 21ESCh. 11.8 - Prob. 22ESCh. 11.8 - Prob. 23ESCh. 11.8 - Prob. 24ESCh. 11.8 - Right-Triangle Geometry. The length of one leg of...Ch. 11.8 - Prob. 26ESCh. 11.8 - Prob. 27ESCh. 11.8 - Prob. 28ESCh. 11.8 - Prob. 29ESCh. 11.8 - Prob. 30ESCh. 11.8 - Prob. 31ESCh. 11.8 - Prob. 32ESCh. 11.8 - Prob. 33ESCh. 11.8 - Prob. 34ESCh. 11.8 - Prob. 35ESCh. 11.8 - Prob. 36ESCh. 11.8 - Prob. 37ESCh. 11.8 - Prob. 38ESCh. 11.8 - Prob. 39ESCh. 11.8 - Prob. 40ESCh. 11.8 - Prob. 41ESCh. 11.8 - Prob. 42ESCh. 11.8 - Prob. 43ESCh. 11.8 - Prob. 44ESCh. 11.8 - Prob. 45ESCh. 11.8 - Prob. 46ESCh. 11.8 - Prob. 47ESCh. 11.8 - Prob. 48ESCh. 11.8 - Prob. 49ESCh. 11.8 - Prob. 50ESCh. 11 - Complete each statement with the correct term from...Ch. 11 - Prob. 2VRCh. 11 - Prob. 3VRCh. 11 - Prob. 4VRCh. 11 - Prob. 5VRCh. 11 - Prob. 6VRCh. 11 - Prob. 7VRCh. 11 - Prob. 8VRCh. 11 - Prob. 1CORCh. 11 - Prob. 2CORCh. 11 - Prob. 3CORCh. 11 - Prob. 4CORCh. 11 - Prob. 1SGPECh. 11 - Prob. 2SGPECh. 11 - 3. Factor by grouping. Ch. 11 - Prob. 4SGPECh. 11 - Prob. 5SGPECh. 11 - Prob. 6SGPECh. 11 - Prob. 7SGPECh. 11 - Prob. 8SGPECh. 11 - Prob. 9SGPECh. 11 - Prob. 1RECh. 11 - Prob. 2RECh. 11 - Prob. 3RECh. 11 - Prob. 4RECh. 11 - Prob. 5RECh. 11 - Prob. 6RECh. 11 - Prob. 7RECh. 11 - Prob. 8RECh. 11 - Prob. 9RECh. 11 - Prob. 10RECh. 11 - Prob. 11RECh. 11 - Prob. 12RECh. 11 - Prob. 13RECh. 11 - Prob. 14RECh. 11 - Prob. 15RECh. 11 - Prob. 16RECh. 11 - Prob. 17RECh. 11 - Prob. 18RECh. 11 - Prob. 19RECh. 11 - Prob. 20RECh. 11 - Prob. 21RECh. 11 - Prob. 22RECh. 11 - Prob. 23RECh. 11 - Prob. 24RECh. 11 - Prob. 25RECh. 11 - Prob. 26RECh. 11 - Prob. 27RECh. 11 - Prob. 28RECh. 11 - Prob. 29RECh. 11 - Prob. 30RECh. 11 - Prob. 31RECh. 11 - Factor completely. [11.6a] 32. Ch. 11 - Prob. 33RECh. 11 - Prob. 34RECh. 11 - Prob. 35RECh. 11 - Prob. 36RECh. 11 - Prob. 37RECh. 11 - Prob. 38RECh. 11 - Prob. 39RECh. 11 - Prob. 40RECh. 11 - Prob. 41RECh. 11 - Prob. 42RECh. 11 - Prob. 43RECh. 11 - Prob. 44RECh. 11 - Prob. 45RECh. 11 - Prob. 46RECh. 11 - Prob. 47RECh. 11 - Prob. 48RECh. 11 - Prob. 49RECh. 11 - Prob. 50RECh. 11 - Prob. 51RECh. 11 - 52. Use the information in the figure below to...Ch. 11 - Prob. 53RECh. 11 - Prob. 54RECh. 11 - Prob. 55RECh. 11 - Prob. 1UTDWCh. 11 - Prob. 2UTDWCh. 11 - Prob. 3UTDWCh. 11 - Prob. 4UTDWCh. 11 - Prob. 5UTDWCh. 11 - Prob. 1TCh. 11 - Prob. 2TCh. 11 - Prob. 3TCh. 11 - Prob. 4TCh. 11 - Prob. 5TCh. 11 - Prob. 6TCh. 11 - Prob. 7TCh. 11 - Prob. 8TCh. 11 - Prob. 9TCh. 11 - Prob. 10TCh. 11 - Prob. 11TCh. 11 - Prob. 12TCh. 11 - Prob. 13TCh. 11 - Prob. 14TCh. 11 - Prob. 15TCh. 11 - Prob. 16TCh. 11 - Factor completely. 17. Ch. 11 - Prob. 18TCh. 11 - Prob. 19TCh. 11 - Prob. 20TCh. 11 - Prob. 21TCh. 11 - Prob. 22TCh. 11 - Prob. 23TCh. 11 - Prob. 24TCh. 11 - Prob. 25TCh. 11 - Prob. 26TCh. 11 - Prob. 27TCh. 11 - Prob. 28TCh. 11 - Prob. 29TCh. 11 - Prob. 30TCh. 11 - Prob. 31TCh. 11 - Prob. 32TCh. 11 - Prob. 33TCh. 11 - Prob. 34T
Knowledge Booster
Background pattern image
Math
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, subject and related others by exploring similar questions and additional content below.
Similar questions
SEE MORE QUESTIONS
Recommended textbooks for you
Text book image
Algebra: Structure And Method, Book 1
Algebra
ISBN:9780395977224
Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Publisher:McDougal Littell
Text book image
Glencoe Algebra 1, Student Edition, 9780079039897...
Algebra
ISBN:9780079039897
Author:Carter
Publisher:McGraw Hill
Text book image
College Algebra
Algebra
ISBN:9781938168383
Author:Jay Abramson
Publisher:OpenStax
Text book image
Elementary Algebra
Algebra
ISBN:9780998625713
Author:Lynn Marecek, MaryAnne Anthony-Smith
Publisher:OpenStax - Rice University
Text book image
College Algebra (MindTap Course List)
Algebra
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:Cengage Learning
Text book image
Trigonometry (MindTap Course List)
Trigonometry
ISBN:9781337278461
Author:Ron Larson
Publisher:Cengage Learning
Fundamental Theorem of Calculus 1 | Geometric Idea + Chain Rule Example; Author: Dr. Trefor Bazett;https://www.youtube.com/watch?v=hAfpl8jLFOs;License: Standard YouTube License, CC-BY