Please Help!

By Vieta.....in the last quadratic.....call the roots  m ,n

Sum of the  roots  =  m + n =  5/3  

Product  of the  roots  = mn = -7/3   

And in the first quadratic, 

Product of  the roots  = c

(m+ 2) ( n + 2)   =  c

mn + 2m + 2n+ 4    =  c

-7/3 + 2 ( m + n)  + 4  = c

-7/3 + 2 ( 5/3)  + 4   =c

-7/3  + 10/3 + 4   = c

1 + 4   =  c

5    = c

CORRECTED   !!!

Wow, well CPhill even if its wrong that's still really cool that you know how to do that!

The roots of the second equation are  5/6 +- sqrt (109)/6    via Quadratic Formula

    add 2 to each of these roots to get

         17/6 +- sqrt(109) /6

multiply them together to get c    289/36 - 109/36 = 180/36 = 5

Yea sorry, I just saw that you corrected your answer,LOL!