Answer:
A) 3, B) 8 and 4, C) 12
Step-by-step explanation:
There are 3 terms: 8x^2, 4x, and 12.
The coefficiemts are numbers that come before a variable. That's why the coefficients are 8 and 4.
The constant is the number that doesn't come with a variable, thus 12.
It Is the number x2, then +1. so 30x2+1
The answer to your question is 18 thank me later!
The answer is C!!!!!!!!!!!