Divide: fracx2−9x+3div(x−3)\\frac{x^2 - 9}{x + 3} \\div (x - 3)fracx2−9x+3div(x−3) (assume xneqpm3x \\neq \\pm 3xneqpm3).
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x−3x - 3x−3
x+3x + 3x+3
frac1x−3\\frac{1}{x-3}frac1x−3