Question
Factor the trinomial, or state that the trir
Select the correct choice below and, if
A.
B. The polynomial is prime.
Select the correct choice below and, if
A.
B. The polynomial is prime.
Ask by Lowe Hanson. in the United States
Mar 11,2025
Upstudy AI Solution
Tutor-Verified Answer
Answer
Solution
-
We are given the trinomial
-
To factor the trinomial, we look for two numbers that multiply to
(the constant term) and add to (the coefficient of ). -
The numbers
and satisfy these conditions because -
Using these numbers, the trinomial factors as
Thus, the correct factorization is option A:
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Extra Insights
To factor the trinomial
, we look for two numbers that multiply to 14 (the constant term) and add to -9 (the coefficient of the linear term). The numbers -7 and -2 fit the bill since
and
. Thus, we can factor the trinomial as:
Now we’ve got it nicely factored!
If you were wondering whether this polynomial is prime, the answer is no—it can be factored into two binomials, so it’s not a prime polynomial at all!