I need help in factoring this trinomial. 10y^3-17y + 3y
1 answer:
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Answer:
See below
Step-by-step explanation:
I assume you mean :
Holes: Since reduces to
, then there is a hole at
as
exists in both the numerator and denominator (however, its limit as x approaches 0 is 1/5).
Vertical Asymptotes: If we further reduce to
, then we see that there are vertical asymptotes at
and
Horizontal Asymptotes: As the degree of the numerator is less than the degree of the numerator (), then there is a horizontal asymptote at
For this case we must factor the following expression:
We must find two numbers that, when multiplied, result in 9 and when added, result in -6.
These numbers are -3 and -3.
Then, the factored expression is of the form:
Thus, the correct option is option C.
ANswer:
Option C