Find the sum of 2x^2 + 3x - 4, 8 - 3x, and -5x^2 + 2 please help me I'm so confused

asked Jan 20, 2018 146k views

4 votes

Find the sum of 2x^2 + 3x - 4, 8 - 3x, and -5x^2 + 2

please help me I'm so confused

8.8k points

Please log in or register to add a comment.

6 votes

(2x^2 + 3x -4) + (8 - 3x) + (-5x^2 + 2)
<=> 2x^2 - 5x^2 + 3x -3x - 4 +8 +2
= -3x^2 + 6

Lukie answered Jan 25, 2018

by Lukie

8.4k points

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

9.4m questions

12.2m answers