Evaluate
48-5\sqrt{6}\approx 35.752551286
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8\left(\sqrt{6}\right)^{2}-5\sqrt{6}
Use the distributive property to multiply \sqrt{6} by 8\sqrt{6}-5.
8\times 6-5\sqrt{6}
The square of \sqrt{6} is 6.
48-5\sqrt{6}
Multiply 8 and 6 to get 48.
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