kenzie6828ehebbe kenzie6828ehebbe

27-08-2020
Mathematics

contestada

(5a^3-2a^2)+(6a^3+9a^2+8a)

Respuesta :

ASimpleEngineer ASimpleEngineer

27-08-2020

Answer:

11a^3 + 7a^2 + 8a

Step-by-step explanation:

( 5a^3 - 2a^2 ) + ( 6a^3 + 9a^2 + 8a )

= 5a^3 + 6a^3 + -2a^2 + 9a^2 + 8a

= 11a^3 + 7a^2 + 8a

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