Evaluate
\frac{13}{4}=3.25
Factor
\frac{13}{2 ^ {2}} = 3\frac{1}{4} = 3.25
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3+\sqrt[-3]{64}
Calculate \sqrt[3]{27} and get 3.
3+\frac{1}{4}
Calculate \sqrt[-3]{64} and get \frac{1}{4}.
\frac{13}{4}
Add 3 and \frac{1}{4} to get \frac{13}{4}.
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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 ) }
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Limits
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