Log2 (x) + Log2 (x – 6) = 4 Can be written as Log2 (x * (x - 6)) = 4 So (x*(x-6) = 2^4 = 16 which is a standard quadratic equation Solving through factorization we get x = 8 or x = -2 Taking only the positive solution, x = 8 :)
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