1.

Evaluate: \(\sqrt{\frac{16}{81}}\)√(16/81)

Answer»

We have,

\(\sqrt{\frac{16}{81}}={\frac{\sqrt{16}}{\sqrt{81}}}\)

We know that,

\(\sqrt{16}\) = 4

And,

\(\sqrt{81}\) = 9

Therefore,

 \(\sqrt{\frac{16}{81}}={\frac{\sqrt{16}}{\sqrt{81}}}\)

\(=\frac{4}{9}\)



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