Simplify. (4v^2+7)+(5v^2-6v-3) square square

To simplify the expression \((4v^{2}+7)+(5v^{2}-6v-3)\), we need to combine like terms.First, let's rewrite the expression by removing the parentheses: Next, we group the like terms together: Now, we combine the coefficients of the like terms: So, the expression simplifies to: Therefore, the simplified form of the given expression is: