Question

one example for cubic polynomial please.​

Answer 1

Cubic polynomials are polynomials of degree three. Examples include \begin{align*}x^3+8, x^3-4x^2+3x-5\end{align*}, and so on. Notice in these examples, the largest exponent for the variable is three (3). They are all cubics.

Answer 2

Answer:

Polynomials where the largest exponent on the variable is three (3) are known as cubics. Therefore a cubic polynomial is a polynomial of degree equal to 3. An example could include \begin{align*}9x^3+10x-5\end{align*}. Another example is \begin{align*}8x^3+2x^2-5x-7\end{align*}.