Evaluate
\frac{145}{2}=72.5
Factor
\frac{5 \cdot 29}{2} = 72\frac{1}{2} = 72.5
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\frac{144+1}{2}
Multiply 72 and 2 to get 144.
\frac{145}{2}
Add 144 and 1 to get 145.
Examples
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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
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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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