1)Упростите выражение [tex]6\sqrt 3+\sqrt{27}-3\sqrt{75}[/tex]. Created by valyafoxmumumu. algebra-ru

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valyafoxmumumu @valyafoxmumumu

July 2022 2 9 Report

1)Упростите выражение
[tex]6\sqrt 3+\sqrt{27}-3\sqrt{75}[/tex]

sharofat0

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Ответ:

-6×3^1/2.

Упростите выражение.

2 votes Thanks 4

sebrithien

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$6\sqrt{3}+\sqrt{27}-3\sqrt{75}=6\sqrt{3}+\sqrt{9\cdot 3}-3\sqrt{25\cdot 3}=6\sqrt{3}+3\sqrt{3}-3\cdot 5\sqrt{3}=6\sqrt{3}+3\sqrt{3}-15\sqrt{3}=9\sqrt{3}-15\sqrt{3}=-6\sqrt{3}$

1 votes Thanks 1

Answers & Comments

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