Evaluate
\sqrt[3]{7}-\sqrt[3]{2}-9\sqrt{3}\approx -14.935447135
Quiz
Arithmetic
\sqrt[ 3 ] { 7 } + ( - 6 \sqrt { 3 } ) + ( - \sqrt[ 3 ] { 2 } ) + ( - 3 \sqrt { 3 } )
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\sqrt[3]{7}-9\sqrt{3}-\sqrt[3]{2}
Combine -6\sqrt{3} and -3\sqrt{3} to get -9\sqrt{3}.
Examples
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{ x } ^ { 2 } - 4 x - 5 = 0
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y = 3x + 4
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Matrix
\left[ \begin{array} { l l } { 2 } & { 3 } \\ { 5 } & { 4 } \end{array} \right] \left[ \begin{array} { l l l } { 2 } & { 0 } & { 3 } \\ { -1 } & { 1 } & { 5 } \end{array} \right]
Simultaneous equation
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Differentiation
\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Integration
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Limits
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