Evaluate
16
Factor
2^{4}
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36-3\times 8+2\times 2
Multiply 4 and 9 to get 36.
36-24+2\times 2
Multiply 3 and 8 to get 24.
12+2\times 2
Subtract 24 from 36 to get 12.
12+4
Multiply 2 and 2 to get 4.
16
Add 12 and 4 to get 16.
Examples
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{ x } ^ { 2 } - 4 x - 5 = 0
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4 \sin \theta \cos \theta = 2 \sin \theta
Linear equation
y = 3x + 4
Arithmetic
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Matrix
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Simultaneous equation
\left. \begin{cases} { 8x+2y = 46 } \\ { 7x+3y = 47 } \end{cases} \right.
Differentiation
\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Integration
\int _ { 0 } ^ { 1 } x e ^ { - x ^ { 2 } } d x
Limits
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