Ответы на вопрос:
[tex]4) \sqrt{ \frac{98}{100} } = \sqrt{ \frac{49}{50} } = \frac{7}{ \sqrt{50} } = \\ \frac{7}{ \sqrt{25 \times 2}} = \frac{7}{5 \sqrt{2} }
[/tex]
[tex]7) - 100 \sqrt{0.08} = - 100 \sqrt{0.04 \times 2}
= \\ - 100 \times 0.2 \sqrt{2} = - 20 \sqrt{2} [/tex]
[tex]1)4 \sqrt{3} = \sqrt{4 {}^{2} }
\sqrt{3} = \sqrt{16 \times 3} = \\ \sqrt{48}[/tex]
Популярно: Алгебра
-
daridolgova31.05.2022 12:52
-
бульбуль414.05.2023 01:42
-
saitovdamir20Damit15.08.2022 09:46
-
ilmir1401.11.2020 02:17
-
Dany20080802.09.2022 03:33
-
babkaaalina13.03.2022 13:20
-
elizavetdu0412.03.2022 14:45
-
DanielB200818.09.2022 03:18
-
ilshat2227.07.2022 00:27
-
Gloriyaxx26.06.2023 11:36