Evaluate
\frac{7x^{2}}{15}+\frac{x}{2}+\frac{3}{5}
Factor
\frac{14x^{2}+15x+18}{30}
Graph
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\frac{1}{2}x+\frac{7}{15}x^{2}+\frac{3}{5}
Combine \frac{2}{3}x^{2} and -\frac{1}{5}x^{2} to get \frac{7}{15}x^{2}.
\frac{15x+20x^{2}-6x^{2}+18}{30}
Factor out \frac{1}{30}. Polynomial 14x^{2}+15x+18 is not factored since it does not have any rational roots.
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