Which of the following is the general form of the cubic polynomial:

Explanation -

A cubic polynomial has the general form:

\(ax^3 + bx^2 + cx + d\)

Here, a, b, c, and d are constants, and x is the variable raised to different powers. The highest power of x in a cubic polynomial is 3, hence the term "cubic."

So ax3 + bx2 + cx + d is the general form of the cubic polynomial.