If √225=15, then what is √22500?

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√225=15 എങ്കിൽ √22500 എത്ര ?

A1.5

B150

C15

D1500

Answer:

$\sqrt{225}=15$

$\sqrt{22500}=\sqrt{225\times100}$

$=15\times\sqrt{100}$

$=15\times10=150$

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