Evaluate
21
Factor
3\times 7
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\frac{6300}{300}
Multiply 6300 and \frac{1}{300} to get \frac{6300}{300}.
21
Divide 6300 by 300 to get 21.
Examples
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Linear equation
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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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