The square of any square root is equal to the number itself. For example, the square of the square root of 2 squared is equal to 2. The square root of 10 squared is equal to 10.Similarly, the square of the square root of 2 is equal to 2.
Since a squared plus b squared equals c squared, that is the same as c equals the square root of a squared plus b squared. This can be taken into squaring and square roots to infinity and still equal c, as long as there is the same number of squaring and square roots in the problem. Since this question asks for a and b squared three times, and also three square roots of a and b both, they equal c. Basically, they cancel each other out.
That can be true when "x" and "y" are both zero, or both 1.
-3 squared = 9. The square root of -9 is 3i, i being the square root of -1
The square root of a number is the inverse of the square. For example, three squared equals nine, so the square root of nine is equal to three.
Because the square root of -25 would be that number that, squared, would equal -25. No number, positive or negative, can result in a negative square. Since -25 is a negative number, no number, positive or negative, can be squared to equal -25.
Either 2i or -2i, when squared equal -4.
I t doesn't! -3 squared = 9. The square root of -9 is 3i, i being the square root of -1, and that opens up a very complicated can of worms!
It means to find a number that, when squared, gives you a specific number. For example, when you ask for the square root of 25, you want to know which number, squared, is equal to 25. The answer in this case is 5.
The square root of 324 is 18. Do you mean the square root? Or do you mean the root of 324, squared? If you do, and by "root" you mean "square root", then 324.
Taking the square root means to find a number that, when squared (when multiplied by itself) is equal to the given number. If I ask for the square root of 9, I want a number that, when multiplied by itself, is equal to 9 - in this case, the answer is 3.
Any positive number has two square roots, a positive square root and a negative square root. In this instance, the square root of 4900 is equal to Â±70 (that is, 70 and â€“70).
Squared. E.g the square root of 4 is 2, and 2 squared is 4.
If x squared = 40 then x = square root of 40 = +/- 6.3255555
Any square root squared is the number inside the ()
The square root of meter squared is meter.
Because the square root of 169 is 13 and 13 squared is 169
The square root of 1 is 1. We can check it by looking at the equation 1 x 1 = 1 which shows that 1 squared is equal to 1.
sqrt(36) * y2 = 6*y2
The square root of A2 is... A !
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.
This is the Pythagorean Theorem, except for it is is supposed to be the sum of the two legs squared on a right triangle are equal to the hypotenuse squared. a2+b2=c2
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