What are the zeros of this function and what is factorization of the polynominal?

Hello!
your answer should be c

What is the number for e if you don't knkw then there is no answer you need that number to plug in then multiply that number with 5.9 then add 10

You move the constant to the right side and change its sign to be 9z= -6 -8. that’s the first step.the second step would be calculate the difference of -8-6 to get -14. you equation should now be 9z=-14the last step is to divide both sides by 9 to get z=-14/9hope this