Evaluate
286.65
Factor
\frac{13 \cdot 3 ^ {2} \cdot 7 ^ {2}}{5 \cdot 2 ^ {2}} = 286\frac{13}{20} = 286.65
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191.1\times 1.5
Multiply 10.5 and 18.2 to get 191.1.
286.65
Multiply 191.1 and 1.5 to get 286.65.
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
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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
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Limits
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