Question

my question is 4a to the power 4 - 6a cube +3a +14 is an algebraic expression. Which of the following is correct?
i) a is the variable of polynomial expression.
ii) degree of the polynomial is 4.
iii) 6 is the coefficient of a cube.
Here on 2nd option, what is meant by degree?Can anyone tell me?​

Answer 1

Answer:

I) a is the variable of polynomial expression.