It can be simplified to: 9k
9k + 8
The implied coefficient in front of ' K ' = 1 so, 1K + 9K = 10K ----------
6, 9, 1 and -14
k(9 - 5x)
-2(x + 5)(x - 6)
It is: 2(11x+3) when factorized
It is: 12(2x+3) when factored
It is: x(x+7) when factorized
I could factorize : (3 + x) (17 + 3 x) But have no idea about the next part...
That depends what the values of k and b are.
It is (x-3)(x-4) when factored