Evaluate
\frac{16x^{2}}{9}+9
Factor
\frac{16x^{2}+81}{9}
Graph
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\frac{2}{9}x^{2}\times 8+9
Multiply x and x to get x^{2}.
\frac{2\times 8}{9}x^{2}+9
Express \frac{2}{9}\times 8 as a single fraction.
\frac{16}{9}x^{2}+9
Multiply 2 and 8 to get 16.
\frac{16xx+81}{9}
Factor out \frac{1}{9}. Polynomial 16x^{2}+81 is not factored since it does not have any rational roots.
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