Information is given about a polynomial f(x) whose coefficients are real numbers. Find the remaining zeros of f. Degree 4; zeros: i, 2+i Information is given about a polynomial f(x) whose coefficients are real numbers. Find the remaining zeros of f. Degree 4; zeros: i, 2+i Degree 4; zeros: i, 2+i Solution degree 4 means it contains 4 roots given i,i+2 as two roots for coefficients to be real imaginary roots exist in conjugate pairs so other roots are -i and 2-i.