Math, asked by bhupendra6, 1 year ago

x²+4y²-z²-4xy factorise

Answers

Answered by Anonymous
25


x² + 4y² – z² – 4xy 


= (x² + 4y² – 4xy) – z²


= (x – 2y)² – z²


= (x – 2y + z)(x – 2y – z) 

Answered by spidy298
5
x²-4xy+4y²-z²=0
(x-2y)²-z²=0
(x-2y-z =0)( x-2y+z=0)

bhupendra6: wrong
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