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What are the square roots of 256?
256 has two square roots: 16 and -16.
What the square roots of -256?
There are no real square roots of -256. But using complex numbers the square roots of -256 are 16i and -16i.
Square root of -16?
The square root of -16 is: 4 i
What is 4 square roots of x equals 8 plus 2 square roots of x?
x=16
What is the square root of sixteen?
It is: 4 or -4
How to find square roots?
As for example the square root of 16 is 4 because 4*4 = 16
What is the square roots of a even number from 10 to 20?
16 is an even number from 10 to 20, and its square roots are -4 and +4.
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.
What is 16 square roots of 3 times 4 square roots of two?
16*sqrt(3) * 4*sqrt(2) = 16*4*sqrt(3)*sqrt(2) = 64*sqrt(6)
What are the two square roots of 16 over 81?
√(16/81) = (√16)/(√81) = 4/9 → The two roots are 4/9 and -4/9
Why is the square root of a sum equals the sum of the square roots?
It's not. Take 49 and 16 for example. The square root of the sum is the square root of 65. The sum of the square roots is 11.
What is the positive and negative square roots of 256?
The positive square root of 256 is 16 because 16 multiplied by 16 equals 256. The negative square root of 256 is -16 because -16 multiplied by -16 also equals 256. In general, for any positive number x, the square roots of x are both a positive and a negative number, with the positive square root being the principal square root.
