If `4x^2+y^2=40\ a n d\ x y=6,\ ` find the value of `2x+ydot`

Explanation

To solve the problem, we need to find the value of \(2x + y\) given the equations \(4x^2 + y^2 = 40\) and \(xy = 6\).

### Step-by-Step Solution:

1. **Start with the equations:**
We have two equations:
\[
4x^2 + y^2 = 40 \quad \text{(1)}
...