How many terms does x^3-3+2x^2=0 have?
A. 2
B. 3
C. 4
D. 5

Which of the following equations has three terms?

A. x + 1 = 0
B. (x + 1)(x + 2) = 0
C. x ^ 2 * (x + 1) = 0
D. 1/2x³ - 6x² + 2x +4