Write a polynomial function of minimum degree with real coefficients whose zeros include those listed. write the polynomial in standard form.

7, -11, and 2 + 6i

f(x) = x4 - 53x2 + 468x - 3080

f(x) = x4 - 9x3 - 42x2 + 234x - 3080

f(x) = x4 - 117x2 + 468x - 3080

f(x) = x4 - 9x3 + 42x2 - 234x + 3080

The first thing you should do is to determine all the zeros, and you will have 7, -11, 2 + 6i, 2 - 6i.
 After that you have to subtract and (x) from every each zero that you have above, which means 

And the last step is to multiply them together, and that's all you need! 

I am pretty sure that everything hase become clear! Regards.

Uneed to add them up 27+18+23=68