The third option has like terms as they can be added based on the term. For example numbers with x, x^2, x^3 etc can be added together. For example x+x can be added but x+x^2 can’t. They have different terms that make them different.
Step-by-step explanation: Like terms are terms that contain the same variables raised to the same power. Only the numerical coefficients are different. in this algebraic expression there are 2 like terms which consist of the power of three.
