Evaluate
\frac{3x^{2}}{4}-2
Factor
\frac{3x^{2}-8}{4}
Graph
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-2+x^{2}-\frac{x^{2}}{4}
Add -3 and 1 to get -2.
-2+\frac{3}{4}x^{2}
Combine x^{2} and -\frac{x^{2}}{4} to get \frac{3}{4}x^{2}.
\frac{-8+3x^{2}}{4}
Factor out \frac{1}{4}. Polynomial 3x^{2}-8 is not factored since it does not have any rational roots.
Examples
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Limits
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