|Q9: Solve the following equations a. 5/6) X=-15 b. 9x-6-3x-15+4x-7 c. x+{3/8)x=77 d. 21x-4-7(5x-6)-8x-4(5x-7) e. 5/9(7-6x)-3/4(3- 15x)-1/12(3x-5)-1/2

Q: what is 1/2x+36=1/4x+72

A:

Q: -9x-17 x+1 1. Perform the indicated operations and simplify x2-4x-21 x-7

A:

Q: Can you helpme with this problem (2+2)/4+5 = ?

A:

Q: Which of the following is equivalent to (1-x)(1+x) - 3x (2-x)? A. 3x² - 6x +1 B. -3²-7x + 1 C.-4x² -…

A: Recall: (a+b)(a-b)=a2-b2

Q: (4) √x³√x² +1dx

A: We solve the given problem using the substitution method.

Q: What is the exact value of tan 14 3 ?

A:

Q: x = [?] 2x + 9 8x + 1

A:

Q: Which of the following are solutions of the equation (2x - 3)(3x+5) = -14? (A) x = 1/3 and x = -…

A: topic - quadratic equations

Q: (3x + 2)(x - 5) = 28

A: (3x + 2)(x - 5) = 28  => 3x^2 -15x +2x -10 = 28  => 3x^2 -13x - 10 -28 = 0  => 3x^2 -13x…

Q: Which of the following is equivalent to (1-x)(1+x) -3x(2-x)  A. -4x2 - 6x + 1  B. 2x2 - 7x + 1 C.…

A: Given expression is (1-x)(1+x) - 3x(2-x)

Q: -1/2(6p+16)=7

A: -1/2(6p+16)=7

Q: 3. 5x + 9 = 3(x + 6) %D

A: Given equation is  5x+9= 3(x+6)

Q: (3-5x)1/3 - (7+7x)1/3=0

A:

Q: Which of the following do not equal (4r - 6x?)? dx 12x2 + 12 (a) 12x + 12 (b) 12 (c) 12x2 + (d) 12x…

A: we have to find the options which are not equal to d4x3-6x-2dx: a  12x2+12x3b  12x5+12x3c…

Q: Maria 5x2-3x 2 b2- 4ac %3D (-3)2 - 4(5)(2) - -31 Since the discriminant is -31, there are no real…

A: The discriminant of the quadratic equation  ax2+bx+c=0 is: D=b2-4ac

Q: Show that (A + B)² is different from A? + 2AB+ B², when 1 A = 2 1 and B 3

A:

Q: (2x2 + Зу? %3D 21 4. (Зx 13x2 – 4y2 = 23

A: We multiply the first equation by 4 and the second equation by 3 and then add them. 4(2x2+3y2=21) →…

Q: If 1 x² 3 what is the value of a + b + c? + 6x + 10 = 1 a (x + b)² = c₂

A: Given, 13x2+6x+10= 1a(x+b)2-c We can get a,b,c values by simplyfying.

Q: 10(3x2-13x) = -40  . Zero Factor Property

A: Given:

Q: -12=-3v in the simplest form.

A:

Q: 4. Find mRS. (5x + 6)" R (11x-72)

A: The chord of a circle is a line segment joining the two points on the circumference of a circle. If…

Q: The following factors correspond to which one of the following equations: (x + 1) (x - 6)? x^2 + 7x…

A:

Q: If (x-3) is a factor of x3 - 13x+ 12, what are the other factors. A. (x-6) and (x+2) B. (x- 2) and…

A:

Q: 4. What is the constant value (the term without a variable) of the product (3x - 1)(2a² – 6æ – 9)?

A:

Q: 6​[2−6​(−8x−5​)]=288x+192

A:

Q: 17 Find m2C. B -(2x-12)' (9x - 26)" 7 (4x + 43) m2C = %3D

A:

Q: 3. -119x+139+5x+x²x6-23- [(27+5x)+(-7x+2x²)] when x=-2

A:

Q: -6(2x + 1) - 3 (x - 4) = 15x +1

A: No, it is false.

Q: 2. Simplify √√x² +9-5 x+4

A: Topic - Simplification

Q: Determine the value of 7A+6B if 19x2 + 41x + 16 A (x+ 1)² Cx +B (x – 1)(x +1)2 Answer:

A:

Q: x = [?] 4x + 4 4x - 32

A: Solution of given question is written in below step.

Q: 3(2x + 2) – 3x = 6 + 3x %3D

A: Given :                     3(2x+2) - 3x = 6 + 3x

Q: 2x2 + 3x – 20 = 0

A:

Q: (b) x 9 + 2-3 3 4 -5x x+3 = -5 X

A:

Q: In which of the following equations would the next step be to apply the Zero Product Property? A.…

A: the Zero product property stats that either if the product of 2 numbers is zero than either first or…

Q: -3r7(구-4z + 2)

A:

Q: Find the value of x in 2x3 + 25x + 12 = 0

A:

Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.