\( |\sqrt{70}-9| \) का सरल रूप क्या है?
What is the simplified form of \( |\sqrt{70}-9| \)?
Explanation opens after your attempt
A. \(9-\sqrt{70}\)
Concept
\( \sqrt{70}<9 \) because (70<81). Therefore the absolute value is \(9-\sqrt{70}\).
Why this answer is correct
The correct answer is A. \(9-\sqrt{70}\). \( \sqrt{70}<9 \) because (70<81). Therefore the absolute value is \(9-\sqrt{70}\).
Exam Tip
\( \sqrt{70}<9 \) क्योंकि (70<81) है। इसलिए निरपेक्ष मान \(9-\sqrt{70}\) होगा।
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