Evaluate
-\frac{19}{13}\approx -1.461538462
Factor
-\frac{19}{13} = -1\frac{6}{13} = -1.4615384615384615
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\frac{-57+0}{39}
Multiply 47 and 0 to get 0.
\frac{-57}{39}
Add -57 and 0 to get -57.
-\frac{19}{13}
Reduce the fraction \frac{-57}{39} to lowest terms by extracting and canceling out 3.
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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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