Since it is a trinomial, you can try factoring this by trial
and error as shown in Tutorial 28: Factoring Trinomials.
But if you can recognize that it fits the form of a perfect
square trinomial, you can save yourself some time.
Note that if we would multiply this out, we would get the original polynomial.
The GCF. In this case, there is one.
Factoring out the GCF of 2 as was shown in Tutorial
27: The GCF and Factoring by Grouping, we get:
Note that if we would multiply this out, we would get the original polynomial.
The GCF. In this case, there is one.
Factoring out the GCF of 5 as was shown in Tutorial
27: The GCF and Factoring by Grouping, we get:
Note that if we would multiply this out, we would get the original polynomial.
This is a polynomial with four terms. Looks like we will have
to try factoring it by grouping
as shown in Tutorial 27: The Greatest Common Factor and Factoring
by Grouping:
Note that if we would multiply this out, we would get the original polynomial.
This is a trinomial that does not fit the form of a perfect square trinomial.
Looks like we will have to use trial
and error as shown in Tutorial 28: Factoring Trinomials:
Note that if we would multiply this out, we would get the original polynomial.
Last revised on July 15, 2011 by Kim Seward.
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