Math, asked by sreetesh84, 4 months ago

simplify (7x-2y)(49x²-14xy+4y²)

Answers

Answered by nariseamalavathi

0

Step-by-step explanation:

(7x-2y)(49x²-14xy+4y²)

7x(49x²-14xy+4y²)-2y(49x²-14xy+4y²)

343x³-98x²y+28xy²-98x²y+28xy²-8y³

=343x³-8y³-196x²y+56xy²

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