Question

Express as rational number
$( \frac{2}{7})^{2}$
​

Answer 1

Answer:

the rational number will be 4/49

Step-by-step explanation:

$= ({ \frac{2}{7}) }^{2} \\ = \frac{2}{7} \times \frac{2}{7} \\ = \frac{4}{49}$

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