Question 133361
solve this equation x^2-9x-14=0.
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When other methods do not work the quadratic
formula always does.
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x = [9 +- sqrt(81-4*-14)]/2

x = [9 +- sqrt(137)]/2

x = [9 + sqrt(137)]/2 or x = [9-sqrt(137)]/2
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Cheers,
Stan H.