²log(x²-3)-2logx=-1 tolnggg

²log(x²-3) - ²logx = -1
²log( x²-3 / x) = ²log2^-1
x²-3 / x = 2^-1
x² - 3 / x = ½
2(x²-3)=x
2x²-6=x
2x²-x-6=0
(2x+3)(x-2)
2x+3=0
x=-3/2
x-2=0
x=2

jadi x=-3/2 atau x=2

[tex][/tex]

²log(x² - 3) - ²log x = -1
²log((x² - 3)/x) = ²log2⁻¹
(x² - 3)/x = 1/2
2(x² - 3) = x
2x² - x - 6 = 0
(2x + 3)(x - 2) = 0
x = -3/2   x = 2

x = -3/2 tidak memenuhi,
jadi HP = {2}