Find the complex zeros of the following polynomial function. Write f in factored form. f(x)=x² + x³ +47x² + 49x - 98 C The complex zeros of f are (Simplify your answer. Type an exact answer, using radicals and i as needed. Use integers or fractions for any numbers in the expression. Use a comma to separate answers as needed.) Use the complex zeros to factor f. f(x) = (Factor completely. Type an exact answer, using radicals and i as needed. Use integers or fractions for any numbers in the expression.)