Question

simplify
y^-3

Answer 1

\[x^{-a} = \frac{1}{x^a}\]

Answer 2

1/(y^3)

Answer 3

Negative exponent means "inverse"

Answer 4

So in fact \(x^{-a}\) literally means inverse of \(x^a\)

Answer 5

yes can u help me again I posted it