3 years ago

Square root for 9/100

Mathematics

1 answer:

Leno4ka [110]3 years ago

5 0

$\sqrt{a}=b\iff b^2=a\ for\ a\geq0\ and\ b\geq0.\\\\\sqrt{\dfrac{9}{100}}=\dfrac{\sqrt9}{\sqrt{100}}=\dfrac{3}{10}$

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