Answer:
D
Step-by-step explanation:
It's a quartic trinomial because its has a fourth degree variable in the expression and only 3 variables in the equation.
2x⁴ - x + 5.
Linear trinomials have 1 degree 3 variables in the monomial. Eg x + y + 2 = 0 is an example of a linear trinomial.
Cubic trinomials have 3 degree and 3 variables in the equation eg = 5x³ + 2x + 1 = 0
Quadratic trinomials is the most common trinomial we deal with everyday eg Ax² + bx + c = 0
