Answer:

im not sure if this is the answer that your looking for so

Im not going to answer all of the given square roots,but i hope this answer can help you

The value of the square root of 120 is 10.954451150103. Let us learn how to find out its value. As discussed, when a number is multiplied by itself, it gives a value whose square root can be taken. Like if write the square of a number equal to another b, we get,

b = a2

Now if we have to take the square root of b, we get,

√b = √a2

So, the root cancels the square or un-square it. Therefore we get,

√b = a

Similarly, we can find the square root of 120 here, by writing its prime factors first.

We can write, 120 = 2 × 2 × 2 × 3 × 5

Taking out the root means, taking out the pair of numbers present underneath the radix.

Therefore, the square root of 120, √120 = √(2 × 2 × 2 × 3 × 5)

⇒ √120 = 2 √(2 × 3 × 5) = 2√30

⇒ √120 = 2√30.

This is the radical form of √120. But to find the accurate value, we have to mention the value of √30. The value of the square of 30 is 5.477. Therefore,

√120 = 2 × 5.477 = 10.9544 or 2√30