Question

Rút gọn phân thức:

\(\dfrac{8\left(x^2-xy\right)}{12x\left(x-y\right)^2}\)

Answer 1

\(\dfrac{8\left(x^2-xy\right)}{12x\left(x-y\right)^2}\)

=\(\dfrac{8x\left(x-y\right)}{12x\left(x-y\right)^2}\)

=\(\dfrac{2}{3\left(x-y\right)}\)