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-1
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-1
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-\frac{1}{5}\times \frac{10}{2}
Fraction \frac{-1}{5} can be rewritten as -\frac{1}{5} by extracting the negative sign.
-\frac{1}{5}\times 5
Divide 10 by 2 to get 5.
-1
Cancel out 5 and 5.
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]
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\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
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