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When factoring it is fairly easy to check your answer. Say we want to factor x2+9x+14=0

(x+7)(x+2)=0

now if we want to check then we can just multiply these together and we should get the original polynomial...

x2+2x+7x+14=0

x2+9x+14=0

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Q: How can you check your work when factoring a trinomial?
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How do you factor a trinomial that equals zero?

just like factoring any other trinomial.


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When factoring a trinomial that is in the format ax plus bx plus c the number that is represented by b should be viewed as what?

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