The answer to this is 2. Ten only has two factors, 5 and 2, and 2 can be decided evenly amongst them all.
multiply all the factors in x^2
to get the roots which are 0, 11/6 and 8/7
I agree with the answer being B because since it's a common ratio you could just multiply -1/4 with -2 and keep doing that with each new term
Answer:
405500 x 1.24^18 =$19479651.89
$19479651.89 - $405500=$19074151. 89
$19074152
(the answer is) = 6466602
