October 2018 1 21 Report

Rozwiąż nierówności:

a)\frac{4}{x}\leq x

b)\frac{1}{x} > 4x

c)\frac{1}{x} < \frac{1}{3}

d) \frac{x-3}{2x-1} > 1

e) 4x+5< \frac{5x^2+4}{x}

f) \frac{x}{3} - \frac{4}{x} < \frac{4}{3}

g) x+5-\frac{x}{x+4} < \frac{5}{x+4}

h) \frac{x+1}{x-2} > \frac{3}{x-2} - \frac{1}{2}

i) \frac{x-2}{x-3} - \frac{2}{x-1} - \frac{8}{x^2-4x+3} <0


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