dawnkelly21 dawnkelly21
  • 08-12-2019
  • Mathematics
contestada

(7u^2-6u+2) + (-3u^2+u+5)=​

Respuesta :

shericekong
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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