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-2

1 + 1.7320508i

1 - 1.7320508i

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7y ago
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12y ago

The cube roots of -8 are . . .

-2

1 + i sqrt(3)

1 - i sqrt(3)

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Q: What is the cube root of -8 with complex answers?
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Cube root of -512?

The cube root of -512 is: -8


What is the cube root of 8 over 343?

The cube root of 8 is 2, and the cube root of 343 is 7. Therefore, the cube root of 8 over 343 is 2 over 7.


What is the cube route of 512?

The cube root of 512 is 8


Why dont you have three answers for cube root?

You do. The other two are complex numbers, of interest only tomathematicians and engineers, and usually not listed.For example, the three cube roots of 8 are:2-1 + i sqrt(3)-1 - i sqrt(3)


What is THE REAL CUBE ROOT OF 512?

Cube root of -512 = -8


What is the square root and cube root of 64?

square root is 8 (8 x 8 = 64)cube root is 4 (4 x 4 x 4 = 64)


What cube root is 512?

The cube root of 512 is 8


What is the cube root of 512?

The cube root of 512 is 8, because 8 x 8 x 8 = 512.


What is the answer to the Cube root of 512 divided by the square root of 64 times the cube root of 343?

The cube root of 512 is 8, the square root of 64 is 8, and the cube root of 343 is 7. Therefore, the expression simplifies to 8 divided by 8 times 7, which equals 7.


125-64-27-8 The answer to the next number in this sequence is 1 Why?

the cube root of 125 is 5, the cube root of 64 is 4, the cube root of 27 is 3, the cube root of 8 is 2, and the cube root of 1 is 1.


How do you write cubed roots?

In mathematics, a cube root of a number, denoted or x1/3, is a number a such that a3 = x. All real numbers (except zero) have exactly one real cube root and a pair ofcomplex conjugate roots, and all nonzero complex numbers have three distinct complex cube roots. For example, the real cube root of 8 is 2, because 23 = 8. All the cube roots of −27iareThe cube root operation is not associative or distributive with addition or subtraction.The cube root operation is associative with exponentiation and distributive with multiplication and division if considering only real numbers, but not always if considering complex numbers, for example:but


What is the cube root of 512 then square it?

The answer is 64. The cube-root of 512 is 8, 8 squared is 64.