Add and Subtract Radicals Practice

Question

Complete this assessment to review what you've learned. It will not count toward your grade.
2 of 52 of 5 Items
Question
Add 31−−√+31−−√
.(1 point)

Answer 1

To add the square roots, simply combine them together.

\[ \sqrt{31} + \sqrt{31} = 2\sqrt{31} \]

So, the final answer is:

\[ 2\sqrt{31} \]