13 Which expression below is not equivalent to 0-8a+ 2x2 12x + 16? A-8 (2- 2) + 2a (x – 6) B 2x (-4x2- x + 6) + 16 2x (-4x+ 1) 4(3x - 4) D-8a +2 (x- 2) (x – 4)

Q: 2. Write 3x3 – 5x + 7x4 – 9 – x² in standard form. A -9 + 7x4 – 5x + 3x³ – x² B 3x3 – 5x + 7x4 – 9 –…

A:

Q: -3x +4 2 -3x 9x² -12x -4 Enter simplified answer here.

A:

Q: (2x+3) – x² 9x -(2x+5) 3(x² + 8x+15) 20x? +120x +180 5x –125 + (3x+5) – 4x? |

A: Given :            20x2+120x+1803x+52-4x2+5x2-1259x2-2x+52-2x+32-x23x2+8x+15

Q: 2(x+3)-3(x+4)=-x+18

A: Solve and find solution:

Q: 7(3x-2)+4x-10 in simplest form

A: To write the given equation in simplest form: Equation is 73x-2+4x-10

Q: Which expression is equivalent to 24x - 22x+ 5? A) (12x + 5)(2x + 1) B) (8x - 5)(3x - 1) (12x-…

A: Given expression :

Q: 30+(-6x+7x)-45 = 30+(-6+7)x-45 represents what property?

A:

Q: (3x+2)2+5(3x+2)+6

A: Given that, the expression is

Q: 8-4 ( x+5) -7 = 7+ 2(4-2x)-16

A: Given,           8 – 4 (x + 5) – 7 = 7 + 2 (4 – 2x) –16           Now solving for x, we get– 4x –20…

Q: Which of the following is equivalent to (5x - 9)(5x + 9)? 10x² – 18 O 25x2-81 25x2-90x-81 25x2+81

A:

Q: What’s 11w+z-3-4z+6 in simplest form?

A:

Q: x2+9x+20=(x+a)(x+b)

A:

Q: Which expression is equivalent to 8a3 +? O (2a - c)(4a? + 4ac+ c) P (2a + c)(4a? - 2ac+ c) 2ас + c?)…

A: SOLUTION-

Q: what is the answer to 3a + 11a + 1

A: Adding, 3a and 11a, we get, 14a

Q: Multiply (9a - 4)² 81a-72a+ 16 9a2- 72a+16

A: Given : (9a - 4)2

Q: can you simplify and work out last problem?

A: Given,

Q: (10x-3+722) + (22 – 2x + 17) A 8x2 +9x +10 B 11x + 8+10x C 8x2 + 8x +15 D 10x² + 24x – 3

A:

Q: 20. 9m 6n30n+ 6n)

A: We have to find the value of 9m-6n-3(m+6n)

Q: Marcus claims that in the expression 3x + 3y, the terms 3x and 3y are like terms because both are…

A: Here we have to check whether the given terms are like or unlike terms.

Q: 11) Simplify the expressions by performing the operations and combining like terms. (2x+ 3)(4x-2)

A:

Q: Which expression is equivalent to (2x¹ - 5x² − 8x) + (x²¹ + 6x² − 3x)? A 3x4 +6x³-5x²-11x B…

A:

Q: -2(x 2 + 9x) - 3(2x + 9)

A: We have to simplify the expression: -2x2+9x-32x+9 Simplifying the expression,…

Q: Which of the following is equivalent to (3x - 8)(3x - 2)? O gx2 - 18x+ 16 O 9x² + 18x -16…

A:

Polynomials

Try substituting 1. You will get 6 and not 0. Try other real values also. What About -2? Let us check.