what is the square root of 125

The square root of 125 is 11.18. It can also be expressed in radical form as 5√5. One way to estimate the square root of 125 is to use perfect squares nearby. For example, 11² is 121 and 12² is 144. Since 125 is between 121 and 144, we can estimate that the square root of 125 is between 11 and 12. We can also use long division method to calculate the square root of 125.