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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.


What are the 5 kinds of factoring?

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find a greatest common factor or GCFin factoring a trinomial with a leading coefficient other than 1 the first step is to look for a COMMON factor in each term


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Who invent the factoring perfect square trinomial?

Most of us do not know who "invented" factoring trinomials, many do not even care. Factoring is just one of the axioms that an algebra system establishes. If you really want to know, try searching on Google.


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Ax + Bx + C is not a trinomial!


If the constant term in the factoring of a trinomial is positive then the signs in both binomial factors will be negative?

Not necessarily. They could both be positive.


When factoring a trinomial that is in the format Ax2 plus Bx plus C the number that is represented by Bshould be viewed as the?

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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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