Неравенства с корнями, задания(3) в закрепе

[latex]sqrt{2x-1} extgreater 2x-3\\1)quad left { {{2x-3 extgreater 0} atop {2x-1 extgreater 4x^2-12x+9}} ight. ; left { {{x extgreater frac{3}{2}} atop {4x^2-14x+10 extless 0}} ight. ; left { {{x extgreater 1,5} atop {2x^2-7x+5 extless 0}} ight. \\2x^2-7x+5=0; ,; ; D=49-40=9,; x_1=2,5; ;; x_2=1\\+++(1)---(2,5)+++\\xin (1;, 2,5); ; ; left { {{x extgreater 1,5} atop {xin (1, ;; 2,5)}} ight. ; o ; ; xin (1,5; ;; 2,5)\\ili[/latex][latex]2); ; left { {{2x-1 extgreater 0} atop {2x-3 extless 0}} ight. ; left { {{x extgreater frac{1}{2}} atop {x extless frac{3}{2}}} ight.; left { {{x extless 1,5} atop {x extgreater 0,5}} ight. ; o ; xin (0,5; ;; 1,5)[/latex][latex]Otvet:; ; xin (0,5, ;, 1,5)cup (1,5; ;2,5)[/latex]