" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2025 KUDO.TIPS - All rights reserved.
f(0)=2
f ' (0)=0
f ' (x)=[a((x^2-x-2))-(ax+b)(2x-1)]/(x^2-x-2)²
f ' (0)=0→(-2a+b)/4=0
b=2a
i
b/-2=2 →b=-4
a=-2
a=-2, b=-4