Math, asked by thirumalat183, 11 months ago

Find the value of given expression 3(2x²-4y²)-[7xy{3(x³-2y²)-2xy] x=-1,y=2

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Answered by singhparket4
0

Answer:

in the equation put X=-1 and y=2

Answered by Devdatta2004
0

Answer:

- 364

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