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\frac{81+\frac{1}{4}}{2^{4}+\frac{1}{4}}
Calculate 3 to the power of 4 and get 81.
\frac{\frac{324}{4}+\frac{1}{4}}{2^{4}+\frac{1}{4}}
Convert 81 to fraction \frac{324}{4}.
\frac{\frac{324+1}{4}}{2^{4}+\frac{1}{4}}
Since \frac{324}{4} and \frac{1}{4} have the same denominator, add them by adding their numerators.
\frac{\frac{325}{4}}{2^{4}+\frac{1}{4}}
Add 324 and 1 to get 325.
\frac{\frac{325}{4}}{16+\frac{1}{4}}
Calculate 2 to the power of 4 and get 16.
\frac{\frac{325}{4}}{\frac{64}{4}+\frac{1}{4}}
Convert 16 to fraction \frac{64}{4}.
\frac{\frac{325}{4}}{\frac{64+1}{4}}
Since \frac{64}{4} and \frac{1}{4} have the same denominator, add them by adding their numerators.
\frac{\frac{325}{4}}{\frac{65}{4}}
Add 64 and 1 to get 65.
\frac{325}{4}\times \frac{4}{65}
Divide \frac{325}{4} by \frac{65}{4} by multiplying \frac{325}{4} by the reciprocal of \frac{65}{4}.
\frac{325\times 4}{4\times 65}
Multiply \frac{325}{4} times \frac{4}{65} by multiplying numerator times numerator and denominator times denominator.
\frac{325}{65}
Cancel out 4 in both numerator and denominator.
5
Divide 325 by 65 to get 5.
Examples
Quadratic equation
{ x } ^ { 2 } - 4 x - 5 = 0
Trigonometry
4 \sin \theta \cos \theta = 2 \sin \theta
Linear equation
y = 3x + 4
Arithmetic
699 * 533
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
\lim _{x \rightarrow-3} \frac{x^{2}-9}{x^{2}+2 x-3}