joshy12386 joshy12386

30-11-2020
Mathematics

contestada

Simplify:
x2 +5x-14
x2+10x+21

Respuesta :

aspilliamson aspilliamson

30-11-2020

Answer:

4x + 15x + 7

Step-by-step explanation:

x2 + x2 = 4x

5x + 10x = 15x

-14 + 21 = 7

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