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Alla [95]
4 years ago
12

Need help.  multiply and simplify answer,  2x(x-9y)²

Mathematics
1 answer:
AysviL [449]4 years ago
7 0
2x(x-9y)^2=\\
2x(x^2-18xy+81y^2)=\\
2x^3-36x^2y+162xy^2
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