Simplify the expression:

Question

8v²+v²+9v²+2-3v²

Answer 1

To simplify the expression \( 8v² + v² + 9v² + 2 - 3v² \), we can start by combining the like terms involving \( v² \).

1. Combine the \( v² \) terms: \[ 8v² + v² + 9v² - 3v² = (8 + 1 + 9 - 3)v² = 15v² \]

2. Now, add the constant term: \[ 15v² + 2 \]

Thus, the simplified expression is: \[ \boxed{15v² + 2} \]