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Dominik [7]
3 years ago
7

(6y^2-9y+4)-(-7y^2+5y+1)

Mathematics
1 answer:
Vladimir79 [104]3 years ago
3 0

Answer and explanation:

(6y^2-9y+4)-(-7y^2+5y+1) multiply the - into -7y^2+5y+1

6y^2-9y+4+7y^2-5y-1  Now add, or subtract, everything together.

(13y^2-14y+3) Answer

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