Answer:
3n^2 AKA C would be the answer.
Step-by-step explanation:
Reason: any number 1-9 is a mononomial number. Coefficient of three just means to add a numerical or constant quantity placed before and multiplying the variable in an algebraic expression
Answer:
9.20
Step-by-step explanation:
Answer: 4x² + 5x + 3
<u>Step-by-step explanation:</u>
