Question

Find all the real square roots of 0.0625.



-0.25 and 0.25
-0.025 and 0.025
0.25
-0.025

Answer 1

Factor

0.0625
0.25 * 0.25

Square root is a 2nd root which is even so there can be negative solutions.

Sqrt(0.0625) = 0.25 or -0.25