Evaluate
-\frac{2}{5}=-0.4
Factor
-\frac{2}{5} = -0.4
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\frac{9\left(-18\right)}{5}+32
Express \frac{9}{5}\left(-18\right) as a single fraction.
\frac{-162}{5}+32
Multiply 9 and -18 to get -162.
-\frac{162}{5}+32
Fraction \frac{-162}{5} can be rewritten as -\frac{162}{5} by extracting the negative sign.
-\frac{162}{5}+\frac{160}{5}
Convert 32 to fraction \frac{160}{5}.
\frac{-162+160}{5}
Since -\frac{162}{5} and \frac{160}{5} have the same denominator, add them by adding their numerators.
-\frac{2}{5}
Add -162 and 160 to get -2.
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y = 3x + 4
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\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
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Limits
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