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> -9x^2y^9(-10x^3y^10)
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-9x^2y^9(-10x^3y^10)
Asked by
AnneS2
on 27 Apr 05:50
Last updated by
anonymous
on 28 Apr 19:54
1
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Answered by
CherieS
on 28 Apr 19:54
=-9x^2y^9(-10x^3y^10)
=-9*-10x2+3 2*3y9+10
=90x56y19