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What numbers are there own cube root?
1 and -1
How do you work out the cube root of a number?
Try calculating the cube of different numbers, until you get close enough.
Find the cube root of the product of the numbers 343 and 512?
56
What is the definition of a cube root?
The cube root for a real number is the value that when multiplied by itself three times produces that number. So that the cube root of B is A where A x A x A = B.Examplesthe cube root of 8 is 2... (2x2x2=8)the cube root of 27 is 3...(3x3x3=27)The special cases are 0 and 1, which are by definition their own roots (square roots, cube roots, etc.) because all powers of 0 and 1 are still the same value, zero or 1.Perfect cubes are numbers that can be cube-rooted into an integer.These include the numbers 0, 1, 8, 27, and so forth.Negative numbers can also be perfect cubes.-1x-1x-1=-1-2x-2x-2=-8-3x-3x-3=-27For non-perfect cubes, the root includes a repeating decimal requiring rounding.
Which cube numbers are between 100 and 400?
Well, darling, let's break it down for you. The cube root of 100 is 5, and the cube root of 400 is 7. So, the cube numbers between 100 and 400 are 125 (5^3), 216 (6^3), and 343 (7^3). Voilà!
