justinbryarys11 justinbryarys11

16-09-2020
Mathematics

contestada

a2+ 12a− 7 − 3a2− 5a+ 8

Respuesta :

vanessa1920 vanessa1920

16-09-2020

If ur equation is a2+12a-7-3a2-5a+8
The answer is : 3a+1

But if ur equation is: a2+12a-7-3a²-5a+8
The answer is : -3a² + 9a + 1

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