2. Factor. a) 4-8x b) 9mn - 12n c) 6x2 - 5x

Q: 13. Identify the expressions that cannot be factored a) 4x² 12x +9 c) b) x² + 3x + 2 3x + 5 +² x²…

A:

Q: Factor a special polynomial with a difference of perfect squares. Show your work. a) 4x2 - 49 b)…

A: →Use   a2 - b2 = (a + b)(a - b)→ Use  a2 - 2ab + b2 =(a - b)2

Q: Factor  A) x2+6x+8

A:

Q: a) x² – x – 20 b) 5x2 – 80 c) 7x2 + 49x + 84

A:

Q: 14. Factor the following: a. x2 - 25 b. y2 - 64 c. x2 - 14x + 13

A:

Q: 1. Over the set of integers, factor the 3 expression 4x - x² + 16x – 4 | completely.

A:

Q: 5x9 8. What are the restrictions on the variable for · 2 x + 13x + 42 a) x # 6, x # 7 b) x −6, x‡ -7…

A:

Q: 21) The length of a rectangle is represented by x+3x+ 2, and the width is represented by 7x. a)…

A: From the given data

Q: Factor a trinomial when a ≠ 1. Show your work. a) 6n2 - 7n + 2 b) 7x2 + 18x - 9 c) 28c2 - 39c + 8

A: The given teinomial a) 6n2 - 7n + 2 b) 7x2 + 18x - 9 c) 28c2 - 39c + 8

Q: 1) Factor completely: n2- 2mn- 3m2 2) Expand and simplify by collecting like terms: -3…

A:

Q: 40. Fully factor the following. a) 8x3 - 27y3 b) x3 - 13x – 12 c) x* + 6x3 + 9x2 – 4x - 12

A: The objective of the question is factor the given polynomials.

Q: Q2) Use ac-theorem, factor the following expressions. a) 9x² + 12x + 4 b) 4x² +37x +9

A: Solution

Q: 13. Factor: a) 9x²-64

A: We have to factor the given questions. Remember : a2-b2=a-ba+b a2+b2+2ab=a+b2a2+b2-2ab=a-b2

Q: 6x2 +x – 12

A:

Q: 1. Factor the following completely. a) 16x² - 100 b) 15x²-3x - 12

A: