Q: What the square root of -729?

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27, -27

The square root of 729 is 27 and as a product of its prime factors in exponents it is 36

sqrt(27) + 729 = 734.20, approx.

729 does not have "a square root of 3 times 3 times 3 times 327" so the question does not arise. 729 is a square number with a square root of 3 x 3 x 3 because (3 x 3 x 3) x (3 x 3 x 3) = 729

The cube root of 729 is 9.

Related questions

The cube root of the square root is the sixth root. The sixth root of 729 = 3

The square root of 729 is 27 and 729 squared is 531441

No because the square root of 729 is 27 which is a rational number.

Square root(729) = 27

Yes - the square root of 729 is equal to Â±27.

The cube root of 729 is 9 and 9 squared is 81.

It is 27

27

27

27

729

27, -27