Evaluate
-\frac{x^{3}}{9}+4x
Expand
-\frac{x^{3}}{9}+4x
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-\left(\frac{1}{9}x^{3}-4x\right)
Multiply \frac{1}{3} and \frac{1}{3} to get \frac{1}{9}.
-\frac{1}{9}x^{3}+4x
To find the opposite of \frac{1}{9}x^{3}-4x, find the opposite of each term.
-\left(\frac{1}{9}x^{3}-4x\right)
Multiply \frac{1}{3} and \frac{1}{3} to get \frac{1}{9}.
-\frac{1}{9}x^{3}+4x
To find the opposite of \frac{1}{9}x^{3}-4x, find the opposite of each term.
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Matrix
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Limits
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