2x^2+2x+7+x+7+2x^2+2x+7+x+7

Answer 1

Let's simplify the expression \(2x^2 + 2x + 7 + x + 7 + 2x^2 + 2x + 7 + x + 7\).

First, we can combine like terms:

1. Combine the \(x^2\) terms: \[ 2x^2 + 2x^2 = 4x^2 \]

2. Combine the \(x\) terms: \[ 2x + x + 2x + x = 6x \]

3. Combine the constant terms: \[ 7 + 7 + 7 + 7 = 28 \]

Now, putting it all together, we have: \[ 4x^2 + 6x + 28 \]

So, the simplified expression is: \[ \boxed{4x^2 + 6x + 28} \]