Question

Simplify the expression below.
169

Answer 1

\[\sqrt{169}\]

Answer 2

1^2 = 1
2^2 = 4
3^2 = 9
4^2 = 16
...
10^2 = 100
11^2 = 121
12^2 = 144
13^2 = 169
14^2 = 196
etc.

Answer 3

so is that the answer

Answer 4

The answer is 13.
Square root is the opposite of squaring. If 13 squared equals 169, then the square root of 169 equals 13