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Go step by step to reduce the radical. V 243 DVD try You must answer all questions above in order to submit.

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We are given the following radical


\sqrt[]{243}

Let us reduce the above radical

We need to break the number 243 into a product of factors

Notice that 81 and 3 are the factors (83×3 = 243)


\sqrt[]{243}=\sqrt[]{81}\cdot\sqrt[]{3}

Since 81 is a perfect square so the radical becomes


\sqrt[]{243}=\sqrt[]{81}\cdot\sqrt[]{3}=9\cdot\sqrt[]{3}

Therefore, the simplified radical is


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User Ashik Meerankutty
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