Answers

  • Brainly User
2016-07-20T14:27:28+08:00
1) k = 5

2) First term is 3/8.

PLEASE CLICK IMAGES BELOW WITH SEPARATE SOLUTION.
1 5 1
How did you get (3k-1) where's the 16?
^Andii, obviously, "3k-1" is a factor of 3k^2 - 16k + 5 = 0. the other factor is "k-5". Why look for "16"? The only 16 that comes out in the solution is as the sum of -14k and -2k (the coefficient of the middle term of quadratic equation 3k^2 -
16k + 5).