Question

What is the factor of 3x2-9x-12?

Answer 1

`3 * 2 - 9x - 12 \\ = 6 - 9x - 12 \\ = 6 - 12 - 9x \\ = - 6 - 9x \\ = - 3(2 + 3x)`

I hops this helps you ☺️☺️

Thank you ☺️☺️

Answer 2

Answer: 3x² - 9x - 12 =

3(x² - 3x - 4) =

3(x² + x - 4x - 4) =

3(x(x+1)-4(x+1)) =

3(x+1)(x-4)

Explanation: