Question

Simplify.
Rewrite the expression in the form
\[y^n\].
\[y^{-4}\cdot y^{3}=\]

Answer 1

`y^(-1)`

Explanation:

using the rule of exponents

•
`a^(m)` ×
`a^(n)` =
`a^((m+n))`

given

`y^(-4)` × y³

=
`y^((-4+3))`

=
`y^(-1)`