Question

no spam answers
3x^2-x-4 find its factors​

Answer 1

Step-by-step explanation:

Spilt 12x2, it comes to be 3 and - 4

3x2 +3x - 4x-4 =0

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

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

So x =4/3 or x=-1