jimenabarrios78 jimenabarrios78

09-12-2019
Mathematics

contestada

Take -4 + 3a 2 from 7a - a 2.

Respuesta :

SaulPrince SaulPrince

09-12-2019

Answer:

bueno...

Step-by-step explanation:

tu podrias multiplicar -4 x -1 para que te de 4 y asi tu sumas 4 + 3a que te da 7a y el 2 que eso te da 7a +2

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