Evaluate
6\sqrt{35}\approx 35.496478699
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\sqrt{1260}
Multiply 42 and 30 to get 1260.
6\sqrt{35}
Factor 1260=6^{2}\times 35. Rewrite the square root of the product \sqrt{6^{2}\times 35} as the product of square roots \sqrt{6^{2}}\sqrt{35}. Take the square root of 6^{2}.
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