Evaluate
13.08
Factor
\frac{3 \cdot 109}{5 ^ {2}} = 13\frac{2}{25} = 13.08
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-6.867\left(-\frac{21+19}{21}\right)
Multiply 1 and 21 to get 21.
-6.867\left(-\frac{40}{21}\right)
Add 21 and 19 to get 40.
-\frac{6867}{1000}\left(-\frac{40}{21}\right)
Convert decimal number -6.867 to fraction -\frac{6867}{1000}.
\frac{-6867\left(-40\right)}{1000\times 21}
Multiply -\frac{6867}{1000} times -\frac{40}{21} by multiplying numerator times numerator and denominator times denominator.
\frac{274680}{21000}
Do the multiplications in the fraction \frac{-6867\left(-40\right)}{1000\times 21}.
\frac{327}{25}
Reduce the fraction \frac{274680}{21000} to lowest terms by extracting and canceling out 840.
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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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