Question

Solve x square - x - 4 by spliting the middle term method

Answer 1

Answer:

Step-by-step explanation:the given equation is x2-x-4

now,x2-(2-1)x-4 =x2-1x+2x-4 =x(x-1)+2(x-2) =(x+2) (x-2) =x=-2 or x=2