Jawabanmu

2014-05-11T15:37:22+07:00
²logx^(1+²logx)=2
(1+²logx)²logx=2
²log²x +  ²log x - 2 = 0
(²logx + 2)(²logx - 21) = 0
²logx = -2 /⇒ x1 = 2^-2 = 1/4
²logx 9= 1 ⇒ x2 = 2^1 = 2
maka nilai x₁+x₂=
1/4 + 2 = 9/2