Evaluate
5.7122
Factor
\frac{13 ^ {4}}{2 ^ {3} \cdot 5 ^ {4}} = 5\frac{3561}{5000} = 5.7122
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2.6\times 1.3\times 1.3\times 1.3
Multiply 2 and 1.3 to get 2.6.
3.38\times 1.3\times 1.3
Multiply 2.6 and 1.3 to get 3.38.
4.394\times 1.3
Multiply 3.38 and 1.3 to get 4.394.
5.7122
Multiply 4.394 and 1.3 to get 5.7122.
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}