-7.. square root cancels out square
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.
Square root of s, or negative square root of s.
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.
Negative numbers can't be squared rooted but the positive square root of 484 is 22
The square root of (-5)2 is 5. (-5 is also a square root, but "the" square root refers to the positive root in this case.) The square root of -52 is the square root of -25, or 5i. "i" is the imaginary unit. Read about "imaginary numbers" or "complex numbers" for more information. This would create confusions. Would that mean that the square of any negative number is negative?
well, the square root of 81 is 9, and seven squared is 49, so it wud be 40
Remember when taking the square root of a number, that there is the positive answer, but also there is a negative numbert answer. An example is the square root of 49 can be either 7 or negative seven, because when you multiply negative seven times itself, you get forty nine.
Ordinarily, the square root of -70 does not exist since a positive number squared or a negative number squared results in a positive number. If complex numbers are permitted, then the square root of -70 is i√70 ~= 8.367i where i is the imaginary square root of -1 such that i2 = -1.
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.
no,a negative number cannot have a square root .it is made only for positive numbers .but,yes,negative numbers can be squared.
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 ()
(x - i)(x + i) where i is the imaginary square root of negative one
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).
The square root of 81 squared is 81.
Squared. E.g the square root of 4 is 2, and 2 squared is 4.
This is not possible, because any number squared would be positive, not negative.
the squared root
The square root of meter squared is meter.