Evaluate
\frac{18}{25}=0.72
Factor
\frac{2 \cdot 3 ^ {2}}{5 ^ {2}} = 0.72
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72\times \frac{1}{100}
Calculate 10 to the power of -2 and get \frac{1}{100}.
\frac{18}{25}
Multiply 72 and \frac{1}{100} to get \frac{18}{25}.
Examples
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{ x } ^ { 2 } - 4 x - 5 = 0
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y = 3x + 4
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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
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\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
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Limits
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