dreaamilan dreaamilan
  • 13-01-2021
  • Mathematics
contestada

Simplify.
(u^2 - 6u+7)+(-3u^2 + 2u +5)

Respuesta :

summercwooten
summercwooten summercwooten
  • 13-01-2021

Answer:

2u2−4u+12

Step-by-step explanation:

Conbine like terms:

=u2+−6u+7+−3u2+2u+5

=(u2+−3u2)+(−6u+2u)+(7+5)

=−2u2+−4u+12

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