Question

How do you simplify `\frac { ( - x ^ { 4} y ^ { 0} ) ^ { 0} } { - x ^ { 4} y ^ { - 2} \cdot - y ^ { 4} }`?

Answer 1

`1/(x^4y^2)`

Explanation:

Given -

`=((-x^4y^0)^0)/(-x^4y^(-2).-y^4)`

Any value raised to power zero is equal to one. Hence -

`=1/(-x^4y^(-2)xx(-y^4)`

`1/(x^4y^(-2+4)`

`1/(x^4y^2)`