PLEASE HELP ASAP!!! CORRECT ANSWER ONLY PLEASE!!! What is the missing term in the factorization? 12 x2 − 75 = 3(2x + ?) (2x − 5)

asked Feb 26, 2019 210k views

4 votes

PLEASE HELP ASAP!!! CORRECT ANSWER ONLY PLEASE!!!

What is the missing term in the factorization?

12 x2 − 75 = 3(2x + ?) (2x − 5)

6.4k points

Please log in or register to add a comment.

4 votes

$12x^2-75=3(4x^2-25)=3(2^2x^2-5^2)=3((2x)^2-5^2)=3(2x+5)(2x-5)\\\\\text{Used:}\ a^2-b^2=(a+b)(a-b)\\\\Answer:\ 5$

Hakima answered Mar 4, 2019

7.6k points

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

6.7m questions

8.9m answers