If a polynomial function f(x) has roots -8, 1, and 6i, what must also be a root of f(x)?

Me! last question, and i'm stuck! write the algebraic expression that models the word phrase. the product of 2 divided by the number h and 8 more than the number k

Rewrite the following quadratic functions in intercept or factored form. show your work. y = 9 + 12x + 4x^2

Jalen charges $25.50 for every 3 hours of yard work he does for his neighbors. ralph charges $34 for every 4 hours of work that he does. who charges less? opinions: 1.they charge the same amount 2.jalen 3.ralph