Oh, dude, the square root of 987654321 squared is 987654321. I mean, it's like when you square root something, you're basically undoing the squaring, so you end up right back where you started. It's like a math magic trick, but not really that magical.
2
[square root (78)] squared = 78. There is not a surd from for an integer.
Do you mean: What is the square root of (8 squared)? If so, there are two answers: 8 and -8. Or do you mean: What is the (square root of 8) squared? If so, there is only one answer: 8.
it is 18 because when you put all the numbers back into the square root it becomes the square root of 18 and the square root of 18 squared would be 18
It's the square root of a2+b2. It cannot be simplified. It is NOT a+b. The answer is c square.
The square root of A2 is... A !
The square root of 28 minus the squared root of 7 =±2.64575131
Any square root squared is the number inside the ()
The square root of 81 squared is 81.
No.
2
Squared. E.g the square root of 4 is 2, and 2 squared is 4.
the squared root
If a is any number, then a squared = (-a) squared, so one might say that a and -a are both square roots of a squared. However, the square root symbol always means the positive square root.
The square root of meter squared is meter.
[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.