СРОЧНО,ЖИЗНЬ ИЛИ ДВОЙКА,решите неравенства :(х-2)(х-3) больше х^2(2х-1)(3х+5)≤6х^2

1)  [latex](x-2)(x-3)\ \textgreater \ x^2[/latex] [latex]x^2-3x-2x+6\ \textgreater \ x^2[/latex] [latex]x^2-5x+6-x^2\ \textgreater \ 0[/latex] [latex]-5x+6\ \textgreater \ 0[/latex] [latex]-5x\ \textgreater \ -6[/latex] [latex]x\ \textless \ 1.2[/latex] ---------(1.2)--------------- //////////// [latex]x[/latex] ∈ [latex](-[/latex] ∞ [latex];1.2)[/latex] 2)  [latex](2x-1)(3x+5) \leq 6x^2[/latex] [latex]6x^2+10x-3x-5 \leq 6x^2[/latex] [latex]6x^2+7x-5-6x^2 \leq 0[/latex] [latex]7x-5 \leq 0[/latex] [latex]7x \leq 5[/latex] [latex]x \leq \frac{5}{7} [/latex] --------------[5/7]-------------- /////////////////// [latex]x[/latex] ∈ [latex](-[/latex] ∞ [latex]; \frac{5}{7} ][/latex]