12 is to 56 is the correct answer or just option D lol :)
Answer:
Prime.
Step-by-step explanation:
A^2+4a+12
Not factorable.
Answer: No real solution.
Step-by-step explanation:
First solve
Past this point, we can't solve and obtain real values of x. Therefore, there are no real solutions.
Answer:
312ft
Step-by-step explanation: