Evaluate
25
Factor
5^{2}
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\frac{\frac{1}{625}}{5^{-6}}
Calculate 25 to the power of -2 and get \frac{1}{625}.
\frac{\frac{1}{625}}{\frac{1}{15625}}
Calculate 5 to the power of -6 and get \frac{1}{15625}.
\frac{1}{625}\times 15625
Divide \frac{1}{625} by \frac{1}{15625} by multiplying \frac{1}{625} by the reciprocal of \frac{1}{15625}.
25
Multiply \frac{1}{625} and 15625 to get 25.
Examples
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{ x } ^ { 2 } - 4 x - 5 = 0
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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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