firefight89 firefight89

03-10-2020
Mathematics

contestada

subtract -2x^2 + 3x - 9 from 8x^2 +10x - 10

Respuesta :

kosar81 kosar81

03-10-2020

Answer:

8x^2+10x-10-(-2x^2+3x-9)=10x2+7x-1

Step-by-step explanation:

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