Question

Please help me solve this problem.
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Answer 1

Answer:

according to me it can be solved in this way

hope this may help u

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Answer 2

Step-by-step explanation:

4xy(x-y-y²)-2x²y

=4x²y-4xy²-4xy³-2x²y

=4x²y-2x²y-4xy²-4xy³

=2x²y-4xy²-4xy³

=2xy(x-2y-2y²)