Question 1121302
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Resuelve la siguiente ecuacion usando la formula general: 0=-3×^2+×+3
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Does not seem to be a general formula.
"Solve the following equation using the general formula for a quadratic equation",  maybe that meant.


{{{0=-3x^2+x+3}}}
Still not a general "formula".

{{{3x^2-x-3=0}}}


{{{x=(1+- sqrt(1^2+4*3*3))/(2*3)}}}

{{{x=(1+- sqrt(37))/6}}}


{{{system(x=(1-sqrt(37))/6,or,x=(1+sqrt(37))/6)}}}