Ответы 1
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x(8-3x) >= 6x 8x-3 x^2 >= 6x 8x-3 x^2 -6x >=0 -3 x^2 +2x >= 0 -3 x^2 +2x=0 D=4+12=16 x1= -2+4/-6=-1/3 x2=-2-4/-6=1 Ответ: x<-1/3 x>1
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Автор:
midgeg04c - 5 лет назад
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