Evaluate
10\sqrt{91}\approx 95.393920142
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\sqrt{9100}
To multiply \sqrt{70} and \sqrt{130}, multiply the numbers under the square root.
10\sqrt{91}
Factor 9100=10^{2}\times 91. Rewrite the square root of the product \sqrt{10^{2}\times 91} as the product of square roots \sqrt{10^{2}}\sqrt{91}. Take the square root of 10^{2}.
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