dawnkelly21 dawnkelly21

08-12-2019
Mathematics

contestada

(7u^2-6u+2) + (-3u^2+u+5)=

Respuesta :

shericekong shericekong

08-12-2019

Answer:

4u^2-5u+7.

You just remove the parentheses because it's adding. If it were subtraction, you would need to distribute the minus.

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