I was never taught how to do this.(adsbygoogle = window.adsbygoogle || []).push({});

How do i solve this. (x + 5)3 ?

I'm thinking it's 15x?

And for fractional exponenets.

(-27)-2/3 =? and how do i solve for it W/O parenthesis -27-2/3 =?

And if i get a mixed fractions like ?

**Physics Forums - The Fusion of Science and Community**

# Powers of sums/Fractional exponents

Have something to add?

- Similar discussions for: Powers of sums/Fractional exponents

Loading...

**Physics Forums - The Fusion of Science and Community**