# How do you factor completely #36+3x-3x^2#?

##### 1 Answer

Jun 30, 2015

Factor

#### Explanation:

Factor

Compose factor pairs of (-12) --> (-2, 6)(-3, 4). This sum is 1 = -b. Then the factor are (x + 3) and (x - 4)

y = -3(x + 3)(x - 4)