# How do you find the product (3m-4)(3-4)?

Jun 13, 2018

$4 - 3 m$

#### Explanation:

$\text{simplifying the second factor } \left(3 - 4\right) = - 1$

$\text{we now have }$

$\textcolor{red}{- 1} \left(3 m - 4\right)$

$\text{each term in the factor is multiplied by } - 1$

$= \left(\textcolor{red}{- 1} \times 3 m\right) + \left(\textcolor{red}{- 1} \times - 4\right)$

$= - 3 m + 4 = 4 - 3 m$