What is the product of V3 and 7V30 in simplest radical form?

Bassam asked Sep 27, 2023

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Bassam asked Sep 27, 2023

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14 votes

Determine the product of two expressions.

$\begin{gathered} \sqrt[]{3}*7\sqrt[]{30}=7\sqrt[]{30\cdot3} \\ =7\sqrt[]{3\cdot3\cdot10} \\ =7\cdot3\sqrt[]{10} \\ =21\sqrt[]{10} \end{gathered}$

So answer is,

$21\sqrt[]{10}$

Alex Gusev answered Oct 1, 2023

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