Question

(5x^5y^4z+1/2x^4y^2z^3-2xy^3z^2):1/4xy^2z

Answer 1

\(=\dfrac{5x^5y^4z}{\dfrac{1}{4}xy^2z}+\dfrac{\dfrac{1}{2}x^4y^2z^3}{\dfrac{1}{4}xy^2z}-\dfrac{2xy^3z^2}{\dfrac{1}{4}xy^2z}\)

=20x^4y^2+2x^3z^2-8yz