Question

plz solve..............

Answer 1

Hey

Here is your answer

1/k+1 = k+1/9
(k+1)^2 = 9
k^2 + 1 + 2k = 9
k^2 + 2k -8 =0
k^2 - 2k + 4k - 8 = 0
k ( k-2) + 4 (k-2) = 0
(k-2) (k+4)=0
k - 2 =0
k=2
k+4=0
k=-4

Hope it helps you!