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16 or -16
The square root of 256 is 16. 16

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Q: What is the square root of 256?
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Related questions

Fourth root of 256?

4th root is same as square root of square root: sqrt(256) = 16, and sqrt(16) = 4


What is the square root of 65536?

The square root of 65536 is equal to 256.


Square root of 256?

16


What is the square root 256?

16.


How do you find the square root of 256?

16 x 16 = 256


Is 16 a perfect square root?

16 is a perfect square (of 4) and the square root of 256.


What is the square root of 256 evaluated using prime factorization?

The prime factorization of 256 is 28. The square root is 24 or 16.


What is the principal square root of 256?

16.


Whats the square root of 256?

16


What is thje square root of 256?

16


Square root of 2.56?

2.56 = 256 / 100 therefore, root (2.56) = root (256) / root (100) =16/10=1.6


Is the square root of 256 rational or irrational?

rational


Simplify the square root of 512?

The idea is to take out perfect squares. The largest perfect square in this case is 256, which is the square of 16 (if you have trouble figuring this out, you can take out a smaller perfect square first, and then see if you find additional perfect squares). In any case, the end result should not have a factor that is a perfect square. Using the symbol "root()" for square root: root(512) = root(256 x 2) = root(256) x root(2) = 16 root(2)


What is the positive square root of 256?

It is: 16


What is the square root of 280?

It has no pure square root. 16 x 16 =256 but this leaves a remainder of 24.


What is the square root of 2 to the power 8?

Two to the power 8 (28) is 256 The square root of 256 is 16. When you take the square root of a number raised to a power y, divide that power by 2 (y/2) and that gives the square root. So the square root of 28 = 28/2 = 24 = 16


How do you calculate the circumferance of a circle with the area 256 square inches?

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


How do you find four square has an area of 256ft?

If the square has an area of 256 square feet then each side of the square is 16 feet because the square root of 256 is 16


What is 4 to the power of 3 to the square root of 32 minus 3 to the power of 3 to the square root of 108 plus power to the 3 to the square root of 256 simplify to?

4^3√32-3^3√108+^3√256


What are more than one square root for 256?

+16 and -16


What is the cube root of 256?

The cube root of 256 is: 5.11722995A:The cube root of 256 is 6.3496055.117229953 is 134. Not 256


A number is square root then is doubled.the result is 32?

32/2 = 162 = 256 The number is therefore 256.


Simplify the square root of 243?

Are you familiar with the concept of the square root of -1?This is represented by iFor the square root of 243 we can get i involved and say wer are looking for the square root ot [256 - 13(i2)]This can be simplified to [+/-16 - √13(i)]


What is the diagonal measurement for a square 10' x 16'?

10' x 16' is not a square but a rectangle and the diagonal is square root of (10^2 + 16^2) = square root of (100 + 256) = square root of 356 which is 18.867 feet


What are the two square roots of 256?

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.