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math help.........................?
how do you multiply the square root of 3 by its self ....it cant be a decimal answer please help...thank you
5 Answers
- Don E KnowsLv 61 decade agoFavorite Answer
The answer is 3.
You can see this two ways.
√3 * √3 = √(3 * 3) = √9 = 3
√(3^2) means the root and the power cancel out, and the number under the radical just comes out again, since root and power are inverses -- and will multiply to 1 times the number.
- 1 decade ago
The square root of 3 times the square root of 3=square root of 3 squared.
The squared cancels out the square root and the answer is 3.
- 1 decade ago
It's 3. The square root of any number, when multiplied by itself, will be that number.
- 1 decade ago
well thts just like saying find the square root of 3 squared so obviously the answer is 3
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