Question

Which Expression is a cubic binomial

a) 2x^3+4x
b) 3x^2+x
c) x^3+6x^2
d) x^4+3x^2-11

Answer 1

A is the answer to the problem

Answer 2

a) 2x^3+4x

c) x^3+6x^2

Explanation:

Cubic means the highest power of x is to the power of 3

binomial means it has 2 terms

There are two terms shown that are cubic binomials