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When the coefficient of the first term of a trinomial is not a perfect square, the number of possible binomial factors increases. There is no straight forward method to solve other than listing all of the possibilities of the first and last term, then check through trial and error for combinations t
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1. Factoring by Trial & Error Algebra 1 & Algebra 1 Honors
3. Factor:
4. Check Using FOIL
5. Factor:
6. Check Using FOIL
7. Factor:
11. Factoring by Trial & Error Algebra 1 & Algebra 1 Honors