Evaluate
-3
Factor
-3
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\frac{78}{27-53}
Add 55 and 23 to get 78.
\frac{78}{-26}
Subtract 53 from 27 to get -26.
-3
Divide 78 by -26 to get -3.
Examples
Quadratic equation
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Linear equation
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Arithmetic
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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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Differentiation
\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Integration
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Limits
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