mross00 mross00

14-01-2021
Mathematics

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(−5x 2 squared +6x+7)+(−x2 squared +4x)= please help me will mark brainliest.

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theofficialrodriguez theofficialrodriguez

14-01-2021

Answer:

I believe it equals -6x²+10x+7

Step-by-step explanation:

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