factorise the following=3x^2-x-4
Answers
Answered by
2
3x^2 - x - 4
=> 3x^2 - 4x +3x - 4
=> x(3x-4) +1(3x-4)
=> (3x-4)(x+1)
=> 3x^2 - 4x +3x - 4
=> x(3x-4) +1(3x-4)
=> (3x-4)(x+1)
Similar questions