# Simplify  (a^2b^0c)^0 x^-2y^3 3x^-2 n^2/n^-3

Matthew Fonda | Certified Educator

1. Simplify (a^2b^0c)^0

Anything to raised to the zero is equal to one, so the answer here is 1.

2. Simplify x^{-2}y^3

We can write x^{-2} as \frac{1}{x^2} ,so this simplifies to \frac{y^3}{x^2}

3. Simplify 3x^{-2}

Same strategry as in #2, this simplifies to 3/x^2

4. Simplify n^2 / n^(-3)

Here we use the rule x^a / x^b = x^(a-b) , giving us the simplified result n^5