Question

Factor completely 2x2 − 18. Prime 2(x2 − 9) 2(x 3)(x − 3) 2(x 3)(x 3).

Answer 1

By using identity we got the factorization form of $2x^2-18$ as

$2(x-3)(x+3)$

What is factorization?

factorization is a way of writing any expression in form of product of some expressions

Given polynomial

$2x^2-18$

We can factorize it as

$2x^2-18\\\\2(x^2-9)\\\\2(x^2-3^2)\\\\2(x-3)(x+3)$

By using identity we got the factorization form of $2x^2-18$ as

$2(x-3)(x+3)$

To learn more about factorization visit :brainly.com/question/25829061