Question

what is the least number that should be subtracted from 2222 in order to obtain a perfect square ? also , find the square root of the resulting number

Answer 1

$hi..$
The least number that should be subtracted from 2222 is 13.

The resulting perfect square is :
2222 - 13 = 2209

The square root of 2209 is :
$\sqrt{2209} = 47$
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$hope \: \: this \: \: helps..$

Answer 2

hye

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aim :to find What is the least number that should be subtracted from 2222 in order to obtain a perfect square

firstyl ,let us find the square root of 2222

=>√2222

=>47.138........

now lt us round off 47.138 to next least hundered

=>47

now

=>47×47

=>2209

so the pefect square before 2222 is 2209

so  least number that should be subtracted from 2222 in order to obtain a perfect square = 2222 - 2209

=>.13
check

=>2222 - 13 = 2209


=>√2209 = 47

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hope it helps u........