What is the value of sin(45Β°) - cos(30Β°) + tan(60Β°) in the trigonometric table?
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What is the vertex form equation of the logarithmic function that has a vertical shift of 3 units up, a base of 2, and passes through the point (4, 8)?
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Find the real root(s) of the equation x^3 - 5x^2 + 6x - 2 = 0.