$\sqrt[5]{128x^7}$

For this expression, I will be showing and explaining to you how to simplify this one example of a radical. As you see, there’s a variable (x) inside the root sign – which in this case, it is a radicand; the exponent inside is included as well ($x^7$).

Here’s all the steps on how to simplify this radical:

Published inMath 11