Which equation is true for x = –6 and x = 2? 2x2 – 16x + 12 = 0 2x2 + 8x – 24 = 0 3x2 – 4x – 12 = 0 3x2 + 12x + 36 = 0

asked Sep 4, 2022 69.4k views

3 votes

Which equation is true for x = –6 and x = 2?

2x2 – 16x + 12 = 0
2x2 + 8x – 24 = 0
3x2 – 4x – 12 = 0
3x2 + 12x + 36 = 0

by Vith

5.2k points

Please log in or register to add a comment.

5 votes

Answer:

x2 + 4x - 12

Explanation:

(x + 6) ( x-2)

x2 - 2x + 6x - 12

x2 + 4x -12

Otani Shuzo answered Sep 8, 2022

5.6k points

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

6.2m questions

8.2m answers