9x^2-24x=-11

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1 Answer

9x2-24x+11=0,

x=(24±√(576-396))/18,

x=(24±√180)/18=(24±√(62×5))/18,

x=(4±√5)/3 (after dividing top and bottom by 6).

x=4/3+⅓√5 or 4/3-⅓√5.

by Top Rated User (1.2m points)

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