Question 45323
-3r^2 + 26r - 2 = 0
{{{x = (-26 +- sqrt( 26^2-4*-3*-2 ))/(2*-3) }}}
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{{{x = (-26 +- sqrt( 676-24 ))/(-6) }}}
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{{{x = (-26 +- sqrt( 652 ))/(-6) }}}
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{{{x = (-26 +- 2sqrt(163 ))/(-6) }}}
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{{{x = -2(13 +- 1sqrt(163 ))/(-6) }}}
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{{{x = (13 +- 1sqrt(163 ))/(3) }}}
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x = 8.589 and x= .07761