Question 287802
3/(x+1)   +4/(x-2)=(px+q)/(x+1)(x-2)

3(x-2)+4(x+1)= (px+q)(x+1)(x-2)/(x+1)(x-2)

3x-6+4x+4 = (px+q)

7x-2 = px+q

q=(7x-2)-px

p=(7x-2)-q  /x