Evaluate
17\sqrt[3]{3}-45\approx -20.481757305
Quiz
Arithmetic
5 problems similar to:
5 \sqrt[ 3 ] { 3 } + 2 \sqrt[ 3 ] { 648 } - 5 \sqrt[ 2 ] { 81 }
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5\sqrt[3]{3}+2\sqrt[3]{648}-5\times 9
Calculate \sqrt[2]{81} and get 9.
5\sqrt[3]{3}+2\sqrt[3]{648}-45
Multiply -5 and 9 to get -45.
Examples
Quadratic equation
{ x } ^ { 2 } - 4 x - 5 = 0
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4 \sin \theta \cos \theta = 2 \sin \theta
Linear equation
y = 3x + 4
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699 * 533
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
\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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