Math, asked by arnabduttasnt2580, 5 months ago

factorise :3x²-y²+z²-2xy-4xz​

Answers

Answered by Anonymous
4

3x²-y²+z²-2xy-4xz

=3x²-2xy-y²+z²h-4xz

=(3x²-2x-y²)+ z² - 4xz

=( 3x+y) (x-y)+ z(z-4x)

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