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Q: What is the positive and negative square roots of 256?

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The 4th root of 256 is 4

Yes. 256 = 162

2 and -2.

pi * 2 * square root(256 / pi) = 56.7185232 inches

The square root of 65536 is equal to 256.

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A positive number has two square roots, its principal (positive) root and its negative root. This is because a negative number multiplied by a negative number equals a positive number. In this instance, the square roots of 256 are 16 and -16.

There are no real square roots of -256. But using complex numbers the square roots of -256 are 16i and -16i.

256 has two square roots: 16 and -16.

-16 × -16 = +256

The answer is 2. However, if you did 256 divided by positive 32 divided by positive 4, you would get the same answer. Just as a negative times a negative equals a positive, so does a negative divided by a negative.

It is: 16

Because A Negative x A pOsItIVE = nEgaTiVE * * * * * (-4)4 = 256. It is positive, not negative. The most likely reason for getting a negative result is that no brackets were used and so what was calculated was actually -44

Look for the largest square number in its factors. The square root of 512 is equal to the square root of 2 times the square root of 256. The square root of 256 is 16. The square root of 512 simplifies to 16 times the square root of 2.

The square root of a number is any number that satisfies x in the equation x*x = y. In other words, 3 is the square root of 9 because 3 * 3 = 9. However, you might also notice that -3 would satisfy this rule as well. So square roots can be either positive or negative. A brief table of squares and their roots:1 * 1 = 12 * 2 = 43 * 3 = 94 * 4 = 165 * 5 = 256 * 6 = 367 * 7 = 49etc...Remember that the negatives of these numbers are also square roots, as -2 * -2 = 4, and -5 * -5 = 25.

256

256 to the negative one-half power = 0.0625

256 square meters = 2,755.56 square feet (rounded)