Dr. Keller has a bookcase in her office with three shelves each shelf has the same number of books on it there are 23 books on t
1 answer:
You might be interested in
Answer:
Option A
Step-by-step explanation:
We can try to factorize all the options one by one.
For A:
We can see that the quadratic expression cannot be solved by factorization as the factors at the end of factorization are not equal in both brackets. So Option A is the correct answer for the given question.
Moreover we can also note that all the other quadratic expressions can be factorized ..