Math, asked by queeniemagpantay, 7 months ago

what expressions is equivalent to (2x-4y)²-(x+2y)²

Answers

Answered by raghavpaltanwale

0

Step-by-step explanation:

(2x-4y)²-(x+2y)²

=4x²+16y²-16xy-(x²+4y²+4y)

=(4-1)x²+(16-4)y²+(16-4)xy

=3x²+12y²+12xy

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