a) x(x – 4) < (x -1)(x - 6)
b) x-3 / 3 – x < x – 4 (większe lub równe)
dam naj
potrzebuje na teraz
pozdrawiam
x(x-4) < (x-1)(x-6)
x^-4x < x^-6x-x+6
-4x < -7x+6
3x < 6
x <2
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x(x-4) < (x-1)(x-6)
x^-4x < x^-6x-x+6
-4x < -7x+6
3x < 6
x <2