Question

factorise 3 x square minus x minus 4​

Answer 1

3x^2 - x - 4 = 0

3x^2 + 3x - 4x - 4= 0

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

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

x = 4/3 , -1

Hope it helped you

Answer 2

hope it helps you.......