| \frac { 1 } { 2 } \times 15
Evaluate
\frac{15}{2}=7.5
Factor
\frac{3 \cdot 5}{2} = 7\frac{1}{2} = 7.5
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|\frac{15}{2}|
Multiply \frac{1}{2} and 15 to get \frac{15}{2}.
\frac{15}{2}
The absolute value of a real number a is a when a\geq 0, or -a when a<0. The absolute value of \frac{15}{2} is \frac{15}{2}.
Examples
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{ x } ^ { 2 } - 4 x - 5 = 0
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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
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Limits
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