X2-8x-9-y2+10y solve this

asked Jun 21, 2021 39.6k views

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3 votes

Answer:-6x-9+8y.

Step-by-step explanation: 2x-8x-9-2y+10y -6x-9-2y+10y -6x-9+8y

Joao Victor answered Jun 22, 2021

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3 votes

Answer:

in descending order, your answer would be x^2-y^2+2y-9. Hope this helps!

Explanation:

Yenni answered Jun 24, 2021

by Yenni

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