# How do you simplify (2x - 3)(x + 7)(x + 6)?

Nov 6, 2016

$2 {x}^{3} + 23 {x}^{2} + 45 x - 126$

#### Explanation:

(2x−3)(x+7)(x+6)

$\left(2 x - 3\right) \left({x}^{2} + 6 x + 7 x + 42\right)$
This is where multiplied $\left(x + 7\right) \left(x + 6\right)$

$\left(2 x - 3\right) \left({x}^{2} + 13 x + 42\right)$

$2 {x}^{3} + 26 {x}^{2} + 84 x - 3 {x}^{2} - 39 x - 126$

$2 {x}^{3} + 23 {x}^{2} + 45 x - 126$
I think this is as far as you can go!