Evaluate
\frac{231}{2}=115.5
Factor
\frac{3 \cdot 7 \cdot 11}{2} = 115\frac{1}{2} = 115.5
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\frac{231}{2}
Multiply 33 and 7 to get 231.
Examples
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{ x } ^ { 2 } - 4 x - 5 = 0
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Linear equation
y = 3x + 4
Arithmetic
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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
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Limits
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