resuelve la ecuación 3x²+5x=2.
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3x²+5x-2 = 0
x = [-5+-√(5² -4(3*-2))] / 2*3
x = [-5+-√(25+24)]/6
x = [-5+-√49]/6
x = [-5+-7]/6
x₁ = [-5-7]/6 = -12/6 = -2
x₂ = [-5+7]/6 = 2/6 = 1/3
x = [-5+-√(5² -4(3*-2))] / 2*3
x = [-5+-√(25+24)]/6
x = [-5+-√49]/6
x = [-5+-7]/6
x₁ = [-5-7]/6 = -12/6 = -2
x₂ = [-5+7]/6 = 2/6 = 1/3
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