Evaluate
42.687
Factor
\frac{17 \cdot 31 \cdot 3 ^ {4}}{2 ^ {3} \cdot 5 ^ {3}} = 42\frac{687}{1000} = 42.687
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13.77\times 3.1
Multiply 2.7 and 5.1 to get 13.77.
42.687
Multiply 13.77 and 3.1 to get 42.687.
Examples
Quadratic equation
{ x } ^ { 2 } - 4 x - 5 = 0
Trigonometry
4 \sin \theta \cos \theta = 2 \sin \theta
Linear equation
y = 3x + 4
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Matrix
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Simultaneous equation
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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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