Write as a polynomial and simplify. the sum of polynomial x³+7x²+8 and the product of the polynomials x²-6x+4 and x-1

Evaluate-27 ^4/3/8 a) - 81/16 b) 81/16 c) 16/81

Evaluate the discriminant of each equation. tell how many solutions each equation has and whether the solutions are real or imaginary. x^2 - 4x - 5 = 0

40) linda was making chocolate truffles for the first day of school. the recipe for 20 chocolate truffles is: i cup of cream 2 cups of dark chocolate she noticed this will not be enough truffles for the 42 sure that all students in each homeroom next year. to be sure that all students receive a truffle, linda must adjust her recipe. a. complete the recipe for 42 truffles cups of cream - cups of dark chocolate work: