Math, asked by Milan5G, 3 months ago

factorise completely
4x²+4xy+y²-z²

Answers

Answered by Anonymous
4

4x² + 4xy + y² - z²

(2x)² + 2*2x*y + (y)² - (z)²

(2x + y)² - (z)²

(2x + y + z) (2x + y - z)

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