Question

Please answer ASAP! 100 points!
Simplify the expression: (2x-3y)^2/(3y-2x)^2

Answer 1

`\large\boxed{((2x-3y)^2)/((3y-2x)^2)=1}`

Explanation:

`((2x-3y)^2)/((3y-2x)^2)=((2x-3y)^2)/(\left(-1(2x-3y)\right)^2)\qquad\text{use}\ (ab)^n=a^nb^n\\\\=((2x-3y)^2)/((-1)^2(2x-3y)^2)=((2x-3y)^2)/(1(2x-3y)^2)=((2x-3y)^2)/((2x-3y)^2)=1`