0
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Not factorable
1
(a + b)(b + c)
4n-20n+25
There are 4.
Unfortunately, the browser used by Answers.com for posting questions is incapable of accepting mathematical symbols. This means that we cannot see the mathematically critical parts of the question. We are, therefore unable to determine what exactly the question is about and so cannot give a proper answer to your question.
5m
The other factor is 1.
(a + 2b)(a + 2b)
factor the trinomial 16x^2+24x+9
That does not factor neatly.
You can't factor it
Factor x2 plus 12xp plus 36p2 is (x+6p)(x+6p).
No
1
Not factorable