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# 9**(1/2)=3.0. How!!

3 Answers

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x**0.5 equals the square root of x
The square root of 9 is 3.
(or -3 if we stick to real numbers only)

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thnx guy

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Any number x to the power of 1/2 is the same as the square root of x. This is an actual mathematical rule.