Answer:
5
__________
x^6 y^3
Explanation:
If x=-1 and y = 3. what is the value of 5x^-6y^-2/y?
Important: if you're working with negative exponents, please enclose them inside parentheses:
5x^(-6) y^(-2) / y^(1) 1
First, the y terms become ------------- = 1 / y^3
y^2 * y
5
Then 5x^(-6) y^(-2) / y^(1) becomes ------------- (answer)
x^6 y^3