Question

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 + 8i

Answer 1

p(x) = (x-7)(x+11)(x-(2+8i))(x-(2-8i))
Expand from that.

Answer 2

expand what. literally all i see are numbers and the letter X

Answer 3

x^4 -25x^2 + 580x -5236