Question 399483
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Hi
Solving using Quadratic Formula: 
3x^2 + 2x =7
3x^2 + 2x -7=0
{{{x = (-b +- sqrt( b^2-4*a*c ))/(2*a) }}}
{{{x = (-2 +- sqrt( 88 ))/(2*3) }}}
{{{x = (-2 +- sqrt( 4*22 ))/(2*3) }}}
{{{x = (-2 +- 2*sqrt(22))/(2*3) }}}
{{{x = (-1 +- 1*sqrt(22))/(3) }}}