Question 1121191
{{{ 3x^2 = 2x + 6 }}}
{{{ 3x^2 -2x - 6 = 0 }}}
{{{ x = ( -b +- sqrt( b^2 - 4a*c )) / 2a }}}
{{{ a = 3 }}}
{{{ b = -2 }}}
{{{ c = -6 }}}
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{{{ x = ( -(-2) +- sqrt( (-2)^2 - 4*3*(-6) )) / 2*3 }}}
{{{ x = ( 2 +- sqrt( 4 + 72 ) ) / 6 }}}
{{{ x = ( 2 +- sqrt( 76 ) ) / 6 }}}
{{{ x = ( 1 + sqrt( 19 ) ) / 3 }}}
and
{{{ x = ( 1 - sqrt( 19 ) ) / 3 }}}