Question

How do you rewrite `(y^6) ^-7` using a positive exponent?

Answer 1

The answer is `1/y^(42)`.

Explanation:

`(y^6)^(-7)`

Apply exponent rule `(a^m)^n =a^(m*n)`

`y^(-42)`

Apply exponent rule `a^(-m)=1/a^m`

`1/y^(42)`