Evaluate
\frac{520}{21}\approx 24.761904762
Factor
\frac{5 \cdot 13 \cdot 2 ^ {3}}{3 \cdot 7} = 24\frac{16}{21} = 24.761904761904763
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\frac{80\times 6.5}{21}
Add 62 and 18 to get 80.
\frac{520}{21}
Multiply 80 and 6.5 to get 520.
Examples
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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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