- 6 - 4 \cdot 9 - 13,2
Evaluate
-55,2
Factor
-55,2
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-6-36-13,2
Multiply 4 and 9 to get 36.
-42-13,2
Subtract 36 from -6 to get -42.
-55,2
Subtract 13,2 from -42 to get -55,2.
Examples
Quadratic equation
{ x } ^ { 2 } - 4 x - 5 = 0
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4 \sin \theta \cos \theta = 2 \sin \theta
Linear equation
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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Differentiation
\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Integration
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Limits
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