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²Log 1 = 0
p²-6p+8 = 0
(p-4)(p-2) = 0
p = 4 dan p = 2
²Log x = 4
= ²Log 2⁴
x = 2⁴
= 16
²Log x = 2
= ²Log 2²
x = 2²
= 4
x₁+x₂ = 16+4
= 20
33) = (²Log 6 - ²Log 3) (²Log 6 + ²Log 3) / ²Log (3x6)
= (²Log 6 - ²Log 3) (²Log 6 + ²Log 3) / (²Log 3+ ²Log 6)
= ²Log 6 - ²Log 3
= ²Log (6/3)
= ²Log 2
= 1