Question

What is the factorization of the expression below?

25x^2 - 36
A. (5x+6)(5x-6)
B. (5x-6)(5x-6)
C. (5x- 4)(5x-9)
D. (5x + 4)(5x-9)

Answer 1

i think its D????????????????????????


5x5 = 25
9 x 4 = 36
- and a + equals a -

Answer 2

Answer: The answer is A, (5x+6)(5x-6)

Step-by-step explanation: The negative and positive 6 will cancel out the regular X, meaning that 25x^2 and -36 are the only numbers left.