Evaluate
-\frac{4}{125}=-0.032
Factor
-\frac{4}{125} = -0.032
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\frac{1}{125}-\left(-\frac{1}{5}\right)^{2}
Calculate 5 to the power of -3 and get \frac{1}{125}.
\frac{1}{125}-\frac{1}{25}
Calculate -\frac{1}{5} to the power of 2 and get \frac{1}{25}.
-\frac{4}{125}
Subtract \frac{1}{25} from \frac{1}{125} to get -\frac{4}{125}.
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.
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\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
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Limits
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