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The second one is 3 ^ 8/3 and the last one is 9 ^ 2/3. Just in case you couldn't see.

The second one is 3 ^ 8/3 and the last one is 9 ^ 2/3. Just in case you couldn't see-example-1

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³√81 × 3^⅔
= 81^⅓ × 3^⅔
= 3^⁴(⅓) × 3^⅔
= 3^1⅓ × 3^⅔
= 3²
= 9 inches²
User Riya Kapuria
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