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OpenStudy (anonymous):
x^2 - 8x = 1 What values of x make this true?
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OpenStudy (lgbasallote):
only way to know is to solve..use completing te square method
OpenStudy (anonymous):
well the results you are seeking will essentially be the roots of equation x^2 - 8x -1 = 0 \[4\pm \sqrt{17}\]
OpenStudy (anonymous):
Oh, OK. Thank you.
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