Question

The square root of 121 is 12?​

Answer 1

Answer: No, it is 11

Step-by-step explanation: 11

x11

11

11

121

Answer 2

Answer: The square root of 121 is not 12. It is 11.

Explanation:

Given
`√(121)`, remember that:

`√(x^2)=x`

`\sqrt[n]{x}=x^{(1)/(n)}`

As we know, the number 121 can be rewritten in the following form:

`121=11*11=11^2`

Therefore, you need to rewrite this and then simplify. Then, you get:

`√(121)=√(11^2)=11^{(2)/(2)}=11^1=11`

Then, the square root of 121 is not 12. It is 11.