Question

How do you factor `12+v-v^2`?

Answer 1

`color(green)(=> (3 + v) (4 - v)`

Explanation:

`12 + v - v^2`

`=>-v^2 + 4v - 3v + 12`

`=> -v(v - 4) - 3 (v - 4)`

`=> -(v + 3) (v - 4)`

`color(green)(=> (3 + v) (4 - v)`