Evaluate
12960
Factor
2^{5}\times 3^{4}\times 5
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\frac{10\pi \times 360}{\pi \times 50}\times 180
Divide \frac{10\pi }{\pi } by \frac{50}{360} by multiplying \frac{10\pi }{\pi } by the reciprocal of \frac{50}{360}.
72\times 180
Cancel out 5\times 10\pi in both numerator and denominator.
12960
Multiply 72 and 180 to get 12960.
Examples
Quadratic equation
{ x } ^ { 2 } - 4 x - 5 = 0
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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
\int _ { 0 } ^ { 1 } x e ^ { - x ^ { 2 } } d x
Limits
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