Math, asked by rajaaszad0, 11 months ago

x minus 2 y whole square + 4 x minus 8 y

Answers

Answered by MadihaTheBest

5

Answer:

x²-4xy+4y²+4x-8y

Step-by-step explanation:

(x-2y)²+4x-8y

use identity (a-b)²=a²-2ab+b²

x²+2(x)(2y)-(2y)²+4x-8y

x²-4xy+4y²+4x-8y

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