sara8286 sara8286

01-10-2020
Mathematics

contestada

5x^2+5x-x^2+3x-7-12
Can you plz show step by step

Respuesta :

anjusunar59 anjusunar59

01-10-2020

Step-by-step explanation:

5x^2 +5x - x^2 + 3x -7 -12

or, 4x^2 + 8x - 19

This is the solution of this question..

Answer Link

01-10-2020

Step-by-step explanation:

1st rearrange like terms

5x^2-x^2+5x+3x-7-12

then add/ subtract the rearranged like terms

4x^2+8x+19

finally there's no similar to simplify

Answer Link

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