Subtract the product of 2x(5x-) from product of 3x(x+2y) – InterviewSolution

1.

Subtract the product of 2x(5x-) from product of 3x(x+2y)

Answer»

-1xy is answer

2x(5x)

=2x×5x

=10x SQUARE OKK

then

3X(X+2y)

=3x×x+3x×2y

=3x square +6xy

=9x×x×x y

then

=9 x×x×x y -10x square

=-1xy

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