2√11
2√11
The square root of 121 is 11
The usual rule here is to avoid radicals in the denominator. To do this, just multiply top and bottom by the root of 11 in this case.
3 radical 5
2√11
2√11
The square root of 121 is 11
√44 = √(4 x 11) = √(22 x 11) = 2√11.
The usual rule here is to avoid radicals in the denominator. To do this, just multiply top and bottom by the root of 11 in this case.
12 radical 2
4√3 + 7√3 = (4 + 7)(√3) = 11√3
radical 89 cannot be simplified.
3 radical 5
4 radical 6
6 radical 6
√97, which cannot be simplified.