The square root of 79 is 8.88819
The square root of 81 squared is 81.
The square root of 28 minus the squared root of 7 =±2.64575131
4
the squared root
Any square root squared is the number inside the ()
The cubed root of 726 is 9. 9 squared is 81
√182 is 18. Trouble is, that's not 18 squared. Try √3242 * * * * * Good try but not good enough! 18 squared is the squared root of 18 to the fourth power. That is to say, 324 is the square root of 104,976
2
Squared. E.g the square root of 4 is 2, and 2 squared is 4.
The square root of A2 is... A !
[square root (78)] squared = 78. There is not a surd from for an integer.
The square root of 5 squared is 5, which is a rational number.