What is the least number which should be subt | vedclass

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Question

(A) We can write the given number as $0.000326 = 326 	imes 10^{-6}$.To make this a perfect square,we look for the nearest perfect square less than $3

Vedclass · Accepted Answer

$0.000002$

Vedclass · Answer

(A) We can write the given number as $0.000326 = 326 	imes 10^{-6}$.To make this a perfect square,we look for the nearest perfect square less than $326$.The nearest perfect square less than $326$ is $324$,which is the square of $18$ $(18^2 = 324)$.Thus,$324 	imes 10^{-6} = 0.000324$ is a perfect square.The number to be subtracted is $0.000326 - 0.000324 = 0.000002$.

What is the least number which should be subtracted from $0.000326$ to make it a perfect square?

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