Evaluate
-\frac{25}{7}\approx -3.571428571
Factor
-\frac{25}{7} = -3\frac{4}{7} = -3.5714285714285716
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\frac{75}{-21}
Expand \frac{7.5}{-2.1} by multiplying both numerator and the denominator by 10.
-\frac{25}{7}
Reduce the fraction \frac{75}{-21} to lowest terms by extracting and canceling out 3.
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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 ) }
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Limits
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