# How do you factor 3x^2+4x?

Jul 25, 2017

We can factor an $x$ out of each term in the expression:

$\left(x \cdot 3 x\right) + \left(x \cdot 4\right) \implies x \left(3 x + 4\right)$

Jul 25, 2017

$3 {x}^{2} + 4 x = x \left(3 x + 4\right)$

#### Explanation:

We can only factor $x$ :

$3 {x}^{2} + 4 x = x \left(3 x + 4\right)$