Evaluate
\frac{9}{2312}\approx 0.003892734
Factor
\frac{3 ^ {2}}{2 ^ {3} \cdot 17 ^ {2}} = 0.0038927335640138406
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\frac{40.5}{10404}
Calculate 102 to the power of 2 and get 10404.
\frac{405}{104040}
Expand \frac{40.5}{10404} by multiplying both numerator and the denominator by 10.
\frac{9}{2312}
Reduce the fraction \frac{405}{104040} to lowest terms by extracting and canceling out 45.
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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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y = 3x + 4
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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]
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
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