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Mathematics

1 answer:

adoni [48]3 years ago

6 0

Answer:

$9\sqrt{3}$

Step-by-step explanation:

$\sqrt{243} \\\\=\sqrt{3^5}\\\\=\sqrt{(3^2)^2\times 3}\\\\=3^2\sqrt{3}\\\\=9\sqrt{3}$

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