corbinhamilton corbinhamilton

18-02-2021
Mathematics

contestada

( 2x^3 + 4x^2 -5x + 11 ) + ( 6x^3 - 9x^2 - 6x + 21 ) - plz

Respuesta :

serenepcinc serenepcinc

18-02-2021

Answer:

8x^3-5x^2-11x+32

Step-by-step explanation:

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