Evaluate
\frac{24}{25}=0.96
Factor
\frac{2 ^ {3} \cdot 3}{5 ^ {2}} = 0.96
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1-\frac{5^{-1}}{5}
Multiply 3^{-1} and 3 to get 1.
1-\frac{1}{5^{2}}
Rewrite 5 as 5^{-1}\times 5^{2}. Cancel out 5^{-1} in both numerator and denominator.
1-\frac{1}{25}
Calculate 5 to the power of 2 and get 25.
\frac{24}{25}
Subtract \frac{1}{25} from 1 to get \frac{24}{25}.
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}