Question

12x^2-x-1 factorise it​

Answer 1

(4x+1)(3x-1)
x= -1/4 or 1/3
hope this will help you

Answer 2

Here is your answer✌!

12x² - x - 1 = 0

12x² -4x + 3x - 1 = 0

4x (3x - 1) + 1 (3x - 1) = 0

(4x + 1) (3x - 1) = 0

so, x = -1/4 and 1/3.

Hope it's help you✌!