Evaluate
219\sqrt{55}\approx 1624.147468674
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73\sqrt{495}
Multiply 5 and 99 to get 495.
73\times 3\sqrt{55}
Factor 495=3^{2}\times 55. Rewrite the square root of the product \sqrt{3^{2}\times 55} as the product of square roots \sqrt{3^{2}}\sqrt{55}. Take the square root of 3^{2}.
219\sqrt{55}
Multiply 73 and 3 to get 219.
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