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Rearrange the quadratic equation to: x2-6x-9 = 0 and use the quadratic equation formula to find the values of x which are:-
x = -1.2426406871 or x = 7.2426406871
When factored: (x+1.2426406871)(x-7.242406871) = 0
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How many roots does y equals x2 - 6x plus 9 have?
one
