Final answer to the problem
Step-by-step Solution
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- Write in simplest form
- Solve by quadratic formula (general formula)
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- Simplify
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- Find the derivative
- Factor
- Factor by completing the square
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Divide $x^3+2x^2+x-5$ by $x+2$
Learn how to solve polynomial long division problems step by step online.
$\begin{array}{l}\phantom{\phantom{;}x\phantom{;}+2;}{\phantom{;}x^{2}\phantom{-;x^n}+1\phantom{;}\phantom{;}}\\\phantom{;}x\phantom{;}+2\overline{\smash{)}\phantom{;}x^{3}+2x^{2}+x\phantom{;}-5\phantom{;}\phantom{;}}\\\phantom{\phantom{;}x\phantom{;}+2;}\underline{-x^{3}-2x^{2}\phantom{-;x^n}\phantom{-;x^n}}\\\phantom{-x^{3}-2x^{2};}\phantom{;}x\phantom{;}-5\phantom{;}\phantom{;}\\\phantom{\phantom{;}x\phantom{;}+2-;x^n;}\underline{-x\phantom{;}-2\phantom{;}\phantom{;}}\\\phantom{;-x\phantom{;}-2\phantom{;}\phantom{;}-;x^n;}-7\phantom{;}\phantom{;}\\\end{array}$
Learn how to solve polynomial long division problems step by step online. Simplify the expression (x^3+2x^2x+-5)/(x+2). Divide x^3+2x^2+x-5 by x+2. Resulting polynomial.