Evaluate
\frac{8836}{6615}\approx 1.335752079
Factor
\frac{2 ^ {2} \cdot 47 ^ {2}}{5 \cdot 3 ^ {3} \cdot 7 ^ {2}} = 1\frac{2221}{6615} = 1.3357520786092214
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\frac{31.8096}{8.1\times 2.94}
Calculate 5.64 to the power of 2 and get 31.8096.
\frac{31.8096}{23.814}
Multiply 8.1 and 2.94 to get 23.814.
\frac{318096}{238140}
Expand \frac{31.8096}{23.814} by multiplying both numerator and the denominator by 10000.
\frac{8836}{6615}
Reduce the fraction \frac{318096}{238140} to lowest terms by extracting and canceling out 36.
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{ x } ^ { 2 } - 4 x - 5 = 0
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4 \sin \theta \cos \theta = 2 \sin \theta
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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]
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\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
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