Can someone please help me with this question befor 9:20

asked Jun 5, 2023 173k views

1 vote

6.9k points

Please log in or register to add a comment.

3 votes

The question requires you to perform addition and subtraction the polynomial given;

$(-10x^2+9)\text{ +}(8x^2-5x\text{ +7})$
$-10x^2+8x^2-5x+9+7^{}^{}$

after collecting the like terms, solve as;

$-2x^2\text{ -5x + 16}$

Atharv Thakur answered Jun 10, 2023

8.2k points

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

8.8m questions

11.4m answers