Math, asked by kongara500s, 4 months ago

multiply (x+4y) and (5x2-2xy+y2)

Answers

Answered by clasher14141
2

(x+4y)(5x²-2xy+y²)

=5x³-2x²y+xy²+20x²y-8xy²+4y³

=5x³+18x²y-7xy²+4y³

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