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Verified answer
³log(x+2) - ³^²log(2x²-4x+6) = ³log1(x+2)/√(2x²-4x+6) = 1
x+2 = √(2x²-4x+6)
(x+2)² = 2x² - 4x +6
x² + 4x +4 = 2x² - 4x +6
x²-2x²+4x+4x+4-6 = 0
-x²+8x-2 = 0
x² - 8x +2 = 0
p,q = (8±√64-8)/2
= (8±√56)/2
= (8±2√14)/2
= (4±√14)
p = 4+√14
q = 4-√14
p - q = 4+√14 -(4-√14) = 4-4+√14+√14 = 2√14