Evaluate
\sqrt{10}+3\sqrt{5}+3\sqrt{6}+9\sqrt{3}\approx 32.807408089
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\sqrt{2}\sqrt{5}+3\sqrt{2}\sqrt{3}+3\sqrt{5}+9\sqrt{3}
Apply the distributive property by multiplying each term of \sqrt{2}+3 by each term of \sqrt{5}+3\sqrt{3}.
\sqrt{10}+3\sqrt{2}\sqrt{3}+3\sqrt{5}+9\sqrt{3}
To multiply \sqrt{2} and \sqrt{5}, multiply the numbers under the square root.
\sqrt{10}+3\sqrt{6}+3\sqrt{5}+9\sqrt{3}
To multiply \sqrt{2} and \sqrt{3}, multiply the numbers under the square root.
Examples
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{ x } ^ { 2 } - 4 x - 5 = 0
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Matrix
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Simultaneous equation
\left. \begin{cases} { 8x+2y = 46 } \\ { 7x+3y = 47 } \end{cases} \right.
Differentiation
\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Integration
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Limits
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