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Mathematics 14 Online
OpenStudy (anonymous):

simplify the following radical expressions

OpenStudy (leader):

Lets see them :)

OpenStudy (anonymous):

\[3\sqrt{5a}*2\sqrt{25a^2}\]

OpenStudy (leader):

\[\sqrt{25a^2}=5a\]

OpenStudy (leader):

So it simplified is \[30a \sqrt{5a}\]

OpenStudy (leader):

@Alice2112 One question per post pelase :)

OpenStudy (anonymous):

anwsers \[30a \sqrt{5a}\] \[6\sqrt{125a^3}\] \[5\sqrt{125^3}\] \[30\sqrt{5a^3}\]

OpenStudy (leader):

please*

OpenStudy (leader):

So it would be A. @Alice2112

OpenStudy (anonymous):

thank you

OpenStudy (leader):

No problem :)

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