\sqrt[ 3 ] { \frac { 2 } { 5 } + 0,24 \times \frac { 1 } { 2 } - ( 0,4 ) ^ { 2 } }
Evaluate
\frac{\sqrt[3]{9}\times 25^{\frac{2}{3}}}{25}\approx 0.711378661
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\sqrt[3]{\frac{2}{5}+\frac{3}{25}-0,4^{2}}
Multiply 0,24 and \frac{1}{2} to get \frac{3}{25}.
\sqrt[3]{\frac{13}{25}-0,4^{2}}
Add \frac{2}{5} and \frac{3}{25} to get \frac{13}{25}.
\sqrt[3]{\frac{13}{25}-0,16}
Calculate 0,4 to the power of 2 and get 0,16.
\sqrt[3]{\frac{9}{25}}
Subtract 0,16 from \frac{13}{25} to get \frac{9}{25}.
Examples
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Simultaneous equation
\left. \begin{cases} { 8x+2y = 46 } \\ { 7x+3y = 47 } \end{cases} \right.
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\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Integration
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Limits
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