Which expression is not a trinomial? A. x^4+x-2
B. 3x^3 +3^3
C. 2x^3 + x^2 - 4x - 2x^3 +1
D. x^2+x+1

Write the expression in complete factored form. 5n_(c - 3) - n(c - 3) =

Two numbers have a sum of -19. one number is x. what expression represents the other number?

Asequence has a common ratio of and f(5) = 81. which explicit formula represents the sequence? f(x) = 24 f(x) = 16 f(x) = 24 f(x) = 16