Answer
The answers are: $\color{red}{5a^3, 4a^2, -a, \text{and } -7}$.
Work Step by Step
Remember that terms in a polynomial are separated by addition or subtraction. Terms can be numbers, variables, or products of numbers and/or variables. Take note of the signs of the terms.
In this item, the terms of this polynomial are: $\color{red}{5a^3, 4a^2, -a, \text{and } -7}$.