Final answer:
To simplify the expression 10c² + 8c³ + 3c + 7, combine the like terms: 8c³ + 10c² + 3c + 7.
Step-by-step explanation:
To simplify the expression 10c² + 8c³ + 3c + 7, we need to combine like terms. Since all terms have different degrees of c, we cannot combine them directly. So, we organize the terms in descending order of degree: 8c³ + 10c² + 3c + 7. Now, we can combine like terms: 8c³ + 10c² + 3c + 7.