Math, asked by harshit7867, 11 months ago

factorise xy (z²+1)+z(x²+y²)​

Answers

Answered by bubbles15
5

xyz^2 + xy + zx^2 + zy^2

= xyz^2 + zx^2 + xy + zy^2

= xz(yz + x) +y(zy + x)

= (yz + x)(xz + y)

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