To simplify the expression (4x² + 10x + 11) + (2x + 2), we need to combine like terms.
First, let's focus on the terms with the variable x. We have 4x² and 2x. To combine these terms, we add their coefficients. In this case, the coefficients are 4 and 2. So, 4x² + 2x equals 6x².
Next, let's look at the constant terms, which are 10 and 2. To combine them, we simply add them together. So, 10 + 2 equals 12.
Putting it all together, the simplified expression is:
6x² + 12
