The answer would be 12 inches. I have the most faith in my answer.
There can be more then 1 mode.
Sometimes, there is not even a mode.....and other times, there is 1 mode.
Answer:
a=-11
b=11
c=22
d=44
Step-by-step explanation:
B.
It can first be factored by splitting to:
(x + 1)(x^2 +4)
And (x^2 + 4) splits to x +/- 2i