Evaluate
45
Factor
3^{2}\times 5
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\frac{5499}{39}-12\times 8
Add 1850 and 3649 to get 5499.
141-12\times 8
Divide 5499 by 39 to get 141.
141-96
Multiply 12 and 8 to get 96.
45
Subtract 96 from 141 to get 45.
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
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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