Evaluate
2880
Factor
2^{6}\times 3^{2}\times 5
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5040-3\times 6!
The factorial of 7 is 5040.
5040-3\times 720
The factorial of 6 is 720.
5040-2160
Multiply 3 and 720 to get 2160.
2880
Subtract 2160 from 5040 to get 2880.
Examples
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Matrix
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Simultaneous equation
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\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Integration
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Limits
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