Q3 :(A): By using "L' Hopital rules "; Find the limits of :((B): If A = 2i + 3j - 4k; B = 3i - 4j+ 5k and C = i + j - k, find:(1) A.B (u)B.C (u)A. (B+C) and (A+B).C (iv) (3A + 4B). C

Answered: Image /qna-images/answer/50dec8a7-d85b-4882-b1aa-5106ebd56e47.jpg

Answered: (B): If A = 2i + 3j-4k; B = 3i-4j+ 5k…

Algebra: Structure And Method, Book 1

(REV)00th Edition

ISBN:9780395977224

Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole

Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole

Chapter5: Factoring Polynomials

Section5.4: Multiplying Binomials Mentally

Problem 4E

See similar textbooks

Similar questions

Graph f(x)=x22x+3 by using its properties.
d) f(x) (-5,8) = = x² 1 3x40 Domain:
The polynomial f(x)=-2/5(x^3+bx^2+cx+d) has x-intercepts at 2, -5 and 7. The y-intercept of f(x) is: a) 35 b) 140 c) -70 d) -28
3. If f(x) = 2x + 5, find f(-1) a) Using evaluation: -8 fx) – 2x + 5 b) Using graph:
Z:5X++7X2 MaX 3X1+2X25+8-1 .. X2<4 n(2) 2-
Find the area of the playing field described byR: -2 ≤ x ≤ 2, -1 - √(4 - x2) ≤ y ≤ 1 + √(4 - x2), using simple geometry
Help
5. Use the function f(x) = x³ + 2x² + x - 2, create a table with 8 inputs and outputs. Complete the triangular differences until you have a common difference. Lastly explain what the result reveals.
1. Find the maximum/minimum value of y = 10 - 4x - 3x² and where it occurs using completing the square. (K5) 2. Find the maximum/minimum value of y = -2x² + 12x - 16 and where it occurs using the zeros. (K5)
b) The polynomial, fW) =2x" +mz -3, where m and n are real constants, is divisible by (x+1) but leaves a femiAder remainder of 156 when divided by (X-3). Find the valves of n and m.
2. Let fx) = - 10 (x+ 2 )² (x – 3)(x + 2)*. Do not use your calculator until part d. a. List the factors and the x-intercepts (zeros) of f(x). In the right column, circle either touch or passthrough describing what the graph will do at each x-intercept. appearance at x-intercept touch pass-through factor x-intercept at x = ? touch pass-through touch pass-through b. What are the degree and the leading coefficient? degree: leading coefficient: c. What are the end behaviors (up or down)? left end: right end: d. Now graph f(x) on your calculator. Adjust the window until you can see all of the features listed above. D Then, sketch the screen.
a) If y = 3x – 2, x = 3t + 2, and t = 3k – 2, find an expression for y = f(k).b) Express y as a function of k if y = 2x + 5, x = √3t-1, and t = 3k – 5, find an expression for y = f(k).(square root for whole 3t-1)

SEE MORE QUESTIONS

Recommended textbooks for you

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

Algebra & Trigonometry with Analytic Geometry

Algebra

ISBN:

9781133382119

Author:

Swokowski

Publisher:

Cengage

Glencoe Algebra 1, Student Edition, 9780079039897…

Algebra

ISBN:

9780079039897

Author:

Carter

Publisher:

McGraw Hill

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

Algebra & Trigonometry with Analytic Geometry

Algebra

ISBN:

9781133382119

Author:

Swokowski

Publisher:

Cengage

Glencoe Algebra 1, Student Edition, 9780079039897…

Algebra

ISBN:

9780079039897

Author:

Carter

Publisher:

McGraw Hill

Intermediate Algebra

Algebra

ISBN:

9780998625720

Author:

Lynn Marecek

Publisher:

OpenStax College

College Algebra

Algebra

ISBN:

9781337282291

Author:

Ron Larson

Publisher:

Cengage Learning

SEE MORE TEXTBOOKS

(B): If A = 2i + 3j-4k; B = 3i-4j+ 5k and C = i + j-k, find: (iv) (3A + 4B). C (1) A.B (U) B.C (iii) A. (B+C) and (A+B).C