
Theophilus S. answered 10/19/15
Tutor
5
(1)
Do you have a weak mathematics and computer science background?
limx→1 (x-1)^2(3x^2+2x+1)/(x-1)^2=3x^2+2x+1 , at x=1 , 3(1)^2+2(1)+1 = 6,
Answer is 6