Odpowiedź:
6x^2 + 10x ) / 4 = -1/4x -1 / *4
6x^2 + 10x +x+4 = 0
6x^2 + 11x + 4 = 0
delta = 121 - 96 = 25
Vdelta = 5
x1 = (-11-5)/ 12 = -16/12 = -4/3
x2 = (-11+5)/12 = -6/12=-1/2
Szczegółowe wyjaśnienie: licze na naj
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Odpowiedź:
6x^2 + 10x ) / 4 = -1/4x -1 / *4
6x^2 + 10x +x+4 = 0
6x^2 + 11x + 4 = 0
delta = 121 - 96 = 25
Vdelta = 5
x1 = (-11-5)/ 12 = -16/12 = -4/3
x2 = (-11+5)/12 = -6/12=-1/2
Szczegółowe wyjaśnienie: licze na naj