Final answer to the problem
$\left(a+9\right)\left(a+7\right)$
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Step-by-step Solution
How should I solve this problem?
- Factor by completing the square
- Integrate by partial fractions
- Product of Binomials with Common Term
- FOIL Method
- Integrate by substitution
- Integrate by parts
- Integrate using tabular integration
- Integrate by trigonometric substitution
- Weierstrass Substitution
- Prove from LHS (left-hand side)
- Load more...
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1
Factor the polynomial $\left(a+9\right)^2-2\left(a+9\right)$ by it's greatest common factor (GCF): $a+9$
$\left(a+9\right)\left(a+9-2\right)$
2
Subtract the values $9$ and $-2$
$\left(a+9\right)\left(a+7\right)$
Final answer to the problem
$\left(a+9\right)\left(a+7\right)$