Respuesta :

wolf1728
a = 6b = 7c = 2Quadratic Formulax = [-b +-sq root(b^2 -4ac)] / 2ax = [-7 +-sq root(49 -48)] / 12
x = [(-7 +-1)] / 12

x1 = -6 /12 = -.5x2 = -8 / 12 = -.6666666666

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