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A number, x, multiplied by itself once is x^2. It is NOT x.

The number, x, multiplied by itself twice is then x^3.

The number, x, multiplied by itself three times is then x^4.


Thus x is the 4th root of 27.

So x = 27^(1/4) = +/- 2.2795 and +/- 2.2795*i where i is the imaginary square root of -1.

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It is: 3*3*3 = 27

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8y ago
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Q: What number multiplied by itself 3 times is 27?
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