Question

please solve I'll mark brainliest​

Answer 1

$\sf{xy^2\left(yz^2-zx^2\right)+yz^2\left(zx^2-xy^2\right)+2x^2\left(xy^2-y^2\right)}$

$\sf{=xy^2\left(yz^2-x^2z\right)+yz^2\left(x^2z-xy^2\right)+2x^2\left(xy^2-y^2\right)}$

$\sf{=xy^3z^2-x^3y^2z+yz^2\left(zx^2-xy^2\right)+2x^2\left(xy^2-y^2\right)}$

$\sf{=xy^3z^2-x^3y^2z+x^2yz^3-xy^3z^2+2x^2\left(xy^2-y^2\right)}$

$\sf{=xy^3z^2-x^3y^2z+x^2yz^3-xy^3z^2+2x^3y^2-2x^2y^2}$

$\sf{=2x^3y^2-x^3y^2z-2x^2y^2+x^2yz^3+xy^3z^2-xy^3z^2}$

$\sf{=2x^3y^2-x^3y^2z-2x^2y^2+x^2yz^3}$