[ Answer ]

[ Explanation ]
- Factor:

----------------------------------
- Break The Expression Into Groups
(
+ 3x) + (4x + 6)
- Factor Out X From
+ 3x: x(2x + 3)
- Factor Out 2 From 4x + 6: 2(2x + 3)
x(2x + 3) + 2(2x + 3)
- Factor Out Common Term 2x + 3
(2x + 3)(x + 2)
![\boxed{\bold{[] \ Eclipsed \ []}}](https://img.qammunity.org/2020/formulas/mathematics/middle-school/ukuv7ja7tai72u6as9w45t3hzq6hx295v6.png)