4 x ^ 2 - 22 x - 12 = 0
2 (x - 6) (2 x + 1) = 0
4 (x - 11/4) ^ 2 - 169/4 = 0
x = -1/2
x = 6
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Respuesta:
4 x ^ 2 - 22 x - 12 = 0
Formas alternativas
2 (x - 6) (2 x + 1) = 0
4 (x - 11/4) ^ 2 - 169/4 = 0
Soluciones
x = -1/2
x = 6