Evaluate
\frac{13-19x-8x^{2}}{x+3}
Expand
-\frac{8x^{2}+19x-13}{x+3}
Graph
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\frac{-2\times 8\left(x-\left(-\frac{1}{16}\sqrt{777}-\frac{19}{16}\right)\right)\left(x-\left(\frac{1}{16}\sqrt{777}-\frac{19}{16}\right)\right)}{2\left(x+3\right)}
Factor the expressions that are not already factored.
\frac{-8\left(x-\left(-\frac{1}{16}\sqrt{777}-\frac{19}{16}\right)\right)\left(x-\left(\frac{1}{16}\sqrt{777}-\frac{19}{16}\right)\right)}{x+3}
Cancel out 2 in both numerator and denominator.
\frac{-8x^{2}-19x+13}{x+3}
Expand the expression.
\frac{-2\times 8\left(x-\left(-\frac{1}{16}\sqrt{777}-\frac{19}{16}\right)\right)\left(x-\left(\frac{1}{16}\sqrt{777}-\frac{19}{16}\right)\right)}{2\left(x+3\right)}
Factor the expressions that are not already factored.
\frac{-8\left(x-\left(-\frac{1}{16}\sqrt{777}-\frac{19}{16}\right)\right)\left(x-\left(\frac{1}{16}\sqrt{777}-\frac{19}{16}\right)\right)}{x+3}
Cancel out 2 in both numerator and denominator.
\frac{-8x^{2}-19x+13}{x+3}
Expand the expression.
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