Evaluate
\frac{9}{2048}\approx 0.004394531
Factor
\frac{3 ^ {2}}{2 ^ {11}} = 0.00439453125
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\frac{1}{256}\times \frac{27}{24}
Calculate \frac{1}{64} to the power of \frac{4}{3} and get \frac{1}{256}.
\frac{1}{256}\times \frac{9}{8}
Reduce the fraction \frac{27}{24} to lowest terms by extracting and canceling out 3.
\frac{9}{2048}
Multiply \frac{1}{256} and \frac{9}{8} to get \frac{9}{2048}.
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y = 3x + 4
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\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
\int _ { 0 } ^ { 1 } x e ^ { - x ^ { 2 } } d x
Limits
\lim _{x \rightarrow-3} \frac{x^{2}-9}{x^{2}+2 x-3}