doggounkown doggounkown

07-05-2020
Mathematics

contestada

I need help with this this is the only question i have right now good luck.

giving quite a few points

I need help with this this is the only question i have right now good luck giving quite a few points class=

Respuesta :

alexisritter13 alexisritter13

08-05-2020

the mistake is that -7^2 is 49, not -49

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