Question

Find all real square roots of 121

If there is more then one answer Separate then with commas if there are none, click on “None”

Answer 1

All real square roots of 121 is +11 and -11.

When you square root something, you take the positive and negative of the number, so the square root of 121 would be 11 and -11.

When you do 11 times 11, you get 121 and when you do -11 times -11, you get 121 as well, this is why we do the negative as well.

#teamtrees #WAP (Water And Plant)

Answer 2

11,-11

Explanation:

This is correct.

hope this helps ;D