Question

to values of x and y, which of the following expressions is equivalent to $-\frac{36x^4y^3}{4xy}$? $-40x^3y^2$ $-32x^3y^2$ $-9x^5y^4$ $-9x^3y^2$

Explanation:

Step1: Simplify the coefficient

$\frac{36}{4} = 9$

Step2: Simplify the $x$-terms

$x^{4-1} = x^3$

Step3: Simplify the $y$-terms

$y^{3-1} = y^2$

Step4: Combine all parts

$-9x^3y^2$

Answer:

$-9x^3y^2$