СРОЧНО ДАЮ 50 БАЛЛООВ. Created by reginakot. algebra-ru

СРОЧНО ДАЮ 50 БАЛЛООВ...

reginakot @reginakot

July 2022 1 24 Report

СРОЧНО ДАЮ 50 БАЛЛООВ

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Regent1828

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$\displaystyle \tt x^{2}-5x+6\geq0 \ \ \ \ \ \ \ \ \ D=b^{2}-4ac=25-24=1\\\\x_{1,2}=\frac{-bб\sqrt{D}}{2a}\\\\x_{1}=3\\\\x_{2}=2\\\\\\x^{2}-5x+6\geq0\\\\(x-3)(x-2)\geq0\\\\x\in(-\infty;2]\cup[3;\infty)$

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fany1028 помогите пожалуйста я отдала все свои балы

rebyata eto vtoroj klass ya absolyutno ne vduplyayu nuzhno vypolnit vse tri zada

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reginakot August 2022 | 0 Ответы

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rebyata eto vtoroj klass ya absolyutno ne vduplyayu nuzhno vypolnit vse tri zada

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