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9.5E : Exercices
https://query.libretexts.org/Francais/Livre_%3A_Alg%C3%A8bre_%C3%A9l%C3%A9mentaire_(OpenStax)/09%3A_Racines_et_radicaux/9.05%3A_Diviser_les_racines_carr%C3%A9es/9.5E%3A_Exercices
$\frac{\sqrt{3}(\sqrt{m}+\sqrt{5})}{m−5}$ $\frac{\sqrt{2}(\sqrt{x}+\sqrt{3})}{x−6}$ $\frac{\sqrt{r}+\sqrt{5}}{\sqrt{r}−\sqrt{5}}$ Simplifiez $\sqrt{\frac{250}{16}}$ pour déterminer le nombre de... $\frac{\sqrt{3}(\sqrt{m}+\sqrt{5})}{m−5}$ $\frac{\sqrt{2}(\sqrt{x}+\sqrt{3})}{x−6}$ $\frac{\sqrt{r}+\sqrt{5}}{\sqrt{r}−\sqrt{5}}$ Simplifiez $\sqrt{\frac{250}{16}}$ pour déterminer le nombre de secondes nécessaires pour que le kit d'alimentation atteigne le sol. Rationaliser le dénominateur des $\frac{1}{\sqrt{2}}$ dons $\frac{\sqrt{2}}{2}$ . $\frac{\sqrt{2}}{2}$ Approximation en divisant $\frac{1.414}{2}$ en utilisant une division longue sans calculatrice.
9.5E: تمارين
https://query.libretexts.org/%D8%A7%D9%84%D9%84%D8%BA%D8%A9_%D8%A7%D9%84%D8%B9%D8%B1%D8%A8%D9%8A%D8%A9/%D9%83%D8%AA%D8%A7%D8%A8%3A_%D8%A7%D9%84%D8%AC%D8%A8%D8%B1_%D8%A7%D9%84%D8%A7%D8%A8%D8%AA%D8%AF%D8%A7%D8%A6%D9%8A_(OpenStax)/09%3A/9.05%3A_%D8%AA%D9%82%D8%B3%D9%8A%D9%85_%D8%A7%D9%84%D8%AC%D8%B0%D9%88%D8%B1_%D8%A7%D9%84%D9%85%D8%B1%D8%A8%D8%B9%D8%A9/9.5E%3A_%D8%AA%D9%85%D8%A7%D8%B1%D9%8A%D9%86
مثال $\PageIndex{43}$ $\frac{\sqrt{3}}{\sqrt{m}−\sqrt{5}}$ $\frac{\sqrt{3}(\sqrt{m}+\sqrt{5})}{m−5}$ $\frac{\sqrt{2}(\sqrt{x}+\sqrt{3})}{x−6}$ $\frac{\sqrt{r}+\sqrt{5}}{\sqrt{r}−\sqrt{5}}$ \(...مثال $\PageIndex{43}$ $\frac{\sqrt{3}}{\sqrt{m}−\sqrt{5}}$ $\frac{\sqrt{3}(\sqrt{m}+\sqrt{5})}{m−5}$ $\frac{\sqrt{2}(\sqrt{x}+\sqrt{3})}{x−6}$ $\frac{\sqrt{r}+\sqrt{5}}{\sqrt{r}−\sqrt{5}}$ $\frac{\sqrt{2}}{\sqrt{x}−\sqrt{3}}$ $\frac{\sqrt{2}(\sqrt{x}+\sqrt{3})}{x−3}$ $\frac{\sqrt{m}−\sqrt{3}}{\sqrt{m}+\sqrt{3}}$ ترشيد مقام $\frac{1}{\sqrt{2}}$ العطايا $\frac{\sqrt{2}}{2}$ . تقريبي $\frac{\sqrt{2}}{2}$ بالقسمة $\frac{1.414}{2}$ باستخدام القسمة المطولة بدون آلة حاسبة.
9.5E: תרגילים
https://query.libretexts.org/%D7%A2%D7%91%D7%A8%D7%99%D7%AA/%D7%90%D7%9C%D7%92%D7%91%D7%A8%D7%94_%D7%99%D7%A1%D7%95%D7%93%D7%99%D7%AA_1e_(OpenStax)/09%3A_%D7%A9%D7%95%D7%A8%D7%A9%D7%99%D7%9D_%D7%95%D7%A8%D7%93%D7%99%D7%A7%D7%9C%D7%99%D7%9D/9.05%3A_%D7%9E%D7%97%D7%9C%D7%A7%D7%99%D7%9D_%D7%A9%D7%95%D7%A8%D7%A9%D7%99%D7%9D_%D7%9E%D7%A8%D7%95%D7%91%D7%A2%D7%99%D7%9D/9.5E%3A_%D7%AA%D7%A8%D7%92%D7%99%D7%9C%D7%99%D7%9D
דוגמא $\PageIndex{43}$ $\frac{\sqrt{3}}{\sqrt{m}−\sqrt{5}}$ $\frac{\sqrt{3}(\sqrt{m}+\sqrt{5})}{m−5}$ $\frac{\sqrt{2}(\sqrt{x}+\sqrt{3})}{x−6}$ $\frac{\sqrt{r}+\sqrt{5}}{\sqrt{r}−\sqrt{5}}$ ...דוגמא $\PageIndex{43}$ $\frac{\sqrt{3}}{\sqrt{m}−\sqrt{5}}$ $\frac{\sqrt{3}(\sqrt{m}+\sqrt{5})}{m−5}$ $\frac{\sqrt{2}(\sqrt{x}+\sqrt{3})}{x−6}$ $\frac{\sqrt{r}+\sqrt{5}}{\sqrt{r}−\sqrt{5}}$ $\frac{\sqrt{2}}{\sqrt{x}−\sqrt{3}}$ $\frac{\sqrt{2}(\sqrt{x}+\sqrt{3})}{x−3}$ $\frac{\sqrt{m}−\sqrt{3}}{\sqrt{m}+\sqrt{3}}$ רציונליזציה של המכנה של נותן. $\frac{1}{\sqrt{2}}$ $\frac{\sqrt{2}}{2}$ משוער $\frac{\sqrt{2}}{2}$ על ידי חלוקה $\frac{1.414}{2}$ באמצעות חלוקה ארוכה ללא מחשבון.
9.5E：练习
https://query.libretexts.org/%E7%AE%80%E4%BD%93%E4%B8%AD%E6%96%87/%E5%9B%BE%E4%B9%A6%EF%BC%9A%E5%9F%BA%E6%9C%AC%E4%BB%A3%E6%95%B0_(OpenStax)/09%3A_%E6%A0%B9%E6%BA%90%E5%92%8C%E6%BF%80%E8%BF%9B%E5%88%86%E5%AD%90/9.05%3A_%E9%99%A4%E4%BB%A5%E5%B9%B3%E6%96%B9%E6%A0%B9/9.5E%3A_9.5E%EF%BC%9A%E7%BB%83%E4%B9%A0
示例 $\PageIndex{43}$ 示例 $\PageIndex{44}$ 示例 $\PageIndex{45}$ $\frac{\sqrt{3}}{\sqrt{m}−\sqrt{5}}$ $\frac{\sqrt{3}(\sqrt{m}+\sqrt{5})}{m−5}$ $\frac{\sqrt{2}(\sqrt{x}+\sqrt{3})}{x−6}$ \(\frac{\s...示例 $\PageIndex{43}$ 示例 $\PageIndex{44}$ 示例 $\PageIndex{45}$ $\frac{\sqrt{3}}{\sqrt{m}−\sqrt{5}}$ $\frac{\sqrt{3}(\sqrt{m}+\sqrt{5})}{m−5}$ $\frac{\sqrt{2}(\sqrt{x}+\sqrt{3})}{x−6}$ $\frac{\sqrt{r}+\sqrt{5}}{\sqrt{r}−\sqrt{5}}$ $\frac{\sqrt{2}}{\sqrt{x}−\sqrt{3}}$ $\frac{\sqrt{2}(\sqrt{x}+\sqrt{3})}{x−3}$ $\frac{\sqrt{m}−\sqrt{3}}{\sqrt{m}+\sqrt{3}}$ 合理化捐 $\frac{1}{\sqrt{2}}$ 赠的分母 $\frac{\sqrt{2}}{2}$ 。在不使用计算器的情况下 $\frac{1.414}{2}$ 使用长除法进行近似值 $\frac{\sqrt{2}}{2}$ 。
9.5E: Mazoezi
https://query.libretexts.org/Kiswahili/Kitabu%3A_Elementary_Algebra_(OpenStax)/09%3A_Mizizi_na_Radicals/9.05%3A_Gawanya_mizizi_ya_Mraba/9.5E%3A_Mazoezi
$\frac{\sqrt{3}}{\sqrt{m}−\sqrt{5}}$ $\frac{\sqrt{3}(\sqrt{m}+\sqrt{5})}{m−5}$ $\frac{\sqrt{2}(\sqrt{x}+\sqrt{3})}{x−6}$ $\frac{\sqrt{r}+\sqrt{5}}{\sqrt{r}−\sqrt{5}}$ \(\frac{\sqrt{2}(\sqrt{x}... $\frac{\sqrt{3}}{\sqrt{m}−\sqrt{5}}$ $\frac{\sqrt{3}(\sqrt{m}+\sqrt{5})}{m−5}$ $\frac{\sqrt{2}(\sqrt{x}+\sqrt{3})}{x−6}$ $\frac{\sqrt{r}+\sqrt{5}}{\sqrt{r}−\sqrt{5}}$ $\frac{\sqrt{2}(\sqrt{x}+\sqrt{3})}{x−3}$ $\frac{\sqrt{m}−\sqrt{3}}{\sqrt{m}+\sqrt{3}}$ Rationalizing denominator ya $\frac{1}{\sqrt{2}}$ anatoa $\frac{\sqrt{2}}{2}$ . Takriban $\frac{\sqrt{2}}{2}$ kwa kugawa $\frac{1.414}{2}$ kwa kutumia mgawanyiko mrefu bila calculator.
9.5E: Exercícios
https://query.libretexts.org/Idioma_Portugues/Livro%3A_Elementary_Algebra_(OpenStax)/09%3A_Ra%C3%ADzes_e_radicais/9.05%3A_Divida_ra%C3%ADzes_quadradas/9.5E%3A_Exerc%C3%ADcios
$\frac{\sqrt{r}+\sqrt{5}}{\sqrt{r}−\sqrt{5}}$ Um kit de suprimentos é lançado de um avião voando a uma altitude de 250 pés. Um clarão é lançado no oceano a partir de um avião voando a uma altitude d... $\frac{\sqrt{r}+\sqrt{5}}{\sqrt{r}−\sqrt{5}}$ Um kit de suprimentos é lançado de um avião voando a uma altitude de 250 pés. Um clarão é lançado no oceano a partir de um avião voando a uma altitude de 1.200 pés. Racionalizando o denominador de $\frac{1}{\sqrt{2}}$ doações $\frac{\sqrt{2}}{2}$ . Aproximar $\frac{\sqrt{2}}{2}$ dividindo $\frac{1.414}{2}$ usando a divisão longa sem uma calculadora. ⓑ Depois de ver a lista de verificação, você acha que está bem preparado para a próxima seção?