Anything helps ! Brainilest to right answer only .!

x = -16 or x = 5

Solution:

Given polynomial:

To find the roots of the polynomial.

Split the middle term 11x.

11x = 16x - 5x

Take the x common in first 2 terms an -5 common in next 2 terms.

Take (x + 16) common in both terms.

x + 16 = 0  or  x - 5 = 0

x = -16       or   x = 5

Hence x = -16 or x = 5.

c

step-by-step explanation:

it would be see because your formula is f(x)=6x, so 6 times 1 is 6 and you go on and the best answer is c.