Apostils Apostils

04-09-2019
Mathematics

contestada

Simply (3x^2-2) + (5x^2+5x-1)

A. 8x^2+5x-3
B. 8x^2+5x-1
C. 2x^2+5x-3
D. 8z^2+7x-1

Respuesta :

joseaaronlara joseaaronlara

04-09-2019

Answer:

A.- 8x² + 5x - 3

Step-by-step explanation:

3x² -2 + 5x² + 5x - 1 like terms

8x² + 5x - 3

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