Evaluate
6\sqrt{17}\approx 24.738633754
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2\times 3\sqrt{17}
Factor 153=3^{2}\times 17. Rewrite the square root of the product \sqrt{3^{2}\times 17} as the product of square roots \sqrt{3^{2}}\sqrt{17}. Take the square root of 3^{2}.
6\sqrt{17}
Multiply 2 and 3 to get 6.
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