Question
If `sqrt(18225)` = 135, then the value of
`(sqrt(182.25) + sqrt(1.8225) + sqrt(0.018225) + sqrt(0.00018225))` is
Answer: Option B
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Given exp. = `sqrt(18225/10^2) + sqrt(18225/10^4) + sqrt(18225/10^6) + sqrt(18225/10^8)`
= `sqrt(28225)/10 + sqrt(18225)/20^2 + sqrt(18225)/10^3 + sqrt(18225)/10^4`
= `135/10 + 135/100 + 135/1000 + 135/10000`
= 13.5 + 1.35 + 0.135 + 0.0135 = 14.9985
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