8 Which of the following expressions is equivalent to (x + 7)(x² – 3x + 2)? A. x - 3x2 + 2x + 14 B. x + 4x2 - 19x + 14 C. x-3x + 14 D. x2 - 2x +9

Q: Which expression is equivalent to (x³y=2)4 for all values of x and y where the expression is…

A: Given: The expression is x3y-24. Concept used: xnm=xm×n Calculation: The expression that is…

Q: Which expression is not equivalent to 2x2 + 10x + 12?  (A) (2x + 4)(x + 3)  (B) (2x + 6)(x + 2)  (C)…

A: Given exprression 2x2+10x+12Now    2x2+10x+12  =2x2+6x+4x+12=2xx+3+4x+3=2x+4 x+3=2x+2x+3=x+22x+6

Q: 10x – 7x2 – 1, x2 – x+ 3 3. Which of the following is an equivalent expression for - A 10x? + 10x –…

A: Division of rational function

Q: Which of the following expressions is equivalent to x² – 9x + 20 ? А. (х + 5)(x — 4) В. (х - 9(х —…

A: Given  x2 - 9x +20

Q: 7. Select all the expressions that are equivalent to -36x + 54y – 90. А. -9(4х — бу —10) В. -18(2х —…

A:

Q: what´s the derivate of x/3*x^2

A: To Find the derivative.Taking the constant term outside, and cancel the common term x,

Q: Which of the following expressions cannot be simplified? А. 8х - 5х В. 8(х - 2) С. 8х - 1 | D. -(8x…

A: Upon simplifying:A. 8x-5x=3xB. 8(x-2)=8x-16

Q: 1+ x Σ Aa" (1 – 2)? n=0

A:

Q: 6. Expand and simplify each of the following algebraic expressions. c) 4x(x-3y)2 d) (3x - [6+3x -…

A: Given that: (c)4x(x-3y)2 (d)(3x-[6+3x-(4x+1)+2])

Q: Determine the expressions equivalent to 3x²y² 3 3r8,3) 3x³y3 а) 9x24y9 3x°y5 b) 3x!ly6 c) x24y9 1 d)…

A:

Q: implify the following expression 9x-7x +4x-13 3x+2 17 3x -2x2-x+2- 3x+2 1. 6. 3x -2x2-x+2- 2. 3x+2…

A:

Q: 1) Which expression is equivalent to 6(x +2y) +3+4y+5? 6x + 16y + 8 8x + 4y +8 6х + 6у + 8 8x + 7y+…

A: The given expression is: 6x+2y+3+4y+5

Q: 11. Simplify expression and state the restrictions. x2+4x-60 x²-8x+12 3x+30 6x-12

A: First , we will solve quadratic equation by factor method and then solve it by division rule of…

Q: 3. If the expression was placed in the form ax where a and b are real numbers, then which of the 2x…

A:

Q: If B = 3n – 10 and C = n² – 6n – 6, - - find an expression that equals 2B – 3C in standard form.

A:

Q: Which of the following expressions are equivalent to ? Select all that: -2ar+4. -2 apply. 2-2x+4…

A:

Q: 2x Which expression is equivalent to a2 + 4 a2 16' where x 4 and x # - x + 4 1 x + 4 (x + 2) (x - 2)…

A: Using simplification of equations,

Q: 18. The expression (2x + 5) (x - 4) is equal to which of the following expressions? .2. (A)2x+ 3x…

A: The given expression is-  (2x + 5)(x - 4)

Q: 5. Simplify the following expression: a-°y!4z7 (æyz)* yll -9,,14 xy222 -8 y8 29 7,7 x'y z11 O…

A:

Q: A) Find the quantities for the following 12+3x 4 (x - 2) < 1x – 6) -3<-4<3

A:

Q: Which of the following expressions can be written as (ax+b)(ax-b), where a and b are integers?…

A: To express which of the following expressions can be written as (ax+b)(ax-b), where a and b are…

Q: 5. Simplify the following and state any restrictions on the variable. 4x² – 20x а. 4x? –1 X +3 2x…

A:

Q: 14. The expression -3x- 5x+2 can be rewritten as which of the following expressions? x +2x A -3x-3…

A: Explanation of the solution is given below.....

Q: 61 21 3x + 1 6. - 27

A: In ∆ABC, If DE ∥BC , then              ADDB=AEEC Using ( Basic Proportionality Theorem )

Q: Which of the following is equivalent to the expression 9x² – 16? O A. (3x- 8)(3x + 8) O B. (9x -…

A: Using algebraic operator.

Q: Determine the values of a, b, and c for Ax) = ax + bx+c so that f") = 6x- 3 and A2) = -1.

A:

Q: Which of the following expressions is equivalent to 2(-3x2 + 6x + 1)– 2(4x2 – 3x + 1)? Explain your…

A:

Q: Which of the following is an equivalent form for the expression x-817 A) x(x-9) B) (x+9)(x-9) C)…

A:

Q: Evaluate this expression for x = 5: x - 2x + 3x - 4x + 5x.

A:

Q: 3 3 Evaluate the expression when b and X = 10 %3D 20 4x-b Write your answer in simplest form. X 5 ?

A:

Q: Which expression is equivalent to 4x-4x2 +x- 1? ㅇ (4z2-1) (z- 1) O (2x² + 1)(2æ – 1)(x – 1) O (4교2 +…

A: The objective is to find the correct expression.

Q: 2 3x + x-1 x+

A:

Q: of the expressions that 22. 4x-8 a. 2(2x – 6) ь. 2(2х- 4) C.X-8+3x

A:

Q: Which of the following expressions is equivalent to (x- 4)2 ? O A. x2 +8x + 16 O B. x2 + 16 O C. x2…

A: Given information: x-42

Q: Which of the following is equivalent to the expression below? 14 6x - 3-4x + 8

A: 14) Given: 6x-3-4x+8 To find: The equivalent expression to 6x-3-4x+8.

Q: Which of the following expressions are equal to (-3)? × (-3)-10 ? Select the TWO that apply. O…

A:

Q: 1. Simplify the following expressions: a. (x2 – 4x – 21) + (2x² + 12x + 20) b. (x2 - 4x - 21) – (2x²…

A:

Q: 2. Simplify the following algebraic expressions 2.1 За x 2а 2.2 3xy? – 5x²y – 9xy² + 8x²y – 3x² 2.3…

A:

Q: Vhich of the following expressions a+-2 for a 2? Select x-2 are equivalent to Il that apply.

A: Given

Q: 1. The following is a result of the simplification of which of the following: x'y3 3 8x*y?, 4x*y3 O…

A: Consider the expression x2y38x4y223. Simplify the expression x2y38x4y223 as follows:…

Q: Which Of the following is an equivalent expression to x^2+6x+11 A. (X+3)^2 +2 B. (X-3)^2+2…

A: given,        x2+6x+11

Q: 2. Evaluate by adding those two expressions below. Show your work. (-2) 4 × (-2) ² (-2) 4 x (-2) ³…

A:

Q: Evaluate the given expression at x = -2. - 6r + 8r2 - 4

A:

Q: Which of the following expressions below simplify to r+x- 1lx + 10? Select all that apply- O (2* -…

A: We have to find the option

Q: 30. Evaluate the expression when x = 3; 2x² - 5 * %3D 31 12 13 of

A: 30) In the given expression , we have to find the value of expression  2x2-5 at x=3.

Q: 14) Find the domain of the following expression: V3x - 5 x2-11x + 28

A:

Q: Which expression is equivalent to X +7 x2 + 4x – 21 restricted so that the expressions are defined?…

A: We will simplify the problem.