( \(3\sqrt{2}+2\sqrt{3}\)2 ) का विस्तार क्या है?
What is the expansion of ( \(3\sqrt{2}+2\sqrt{3}\)2 )?
Explanation opens after your attempt
A. \(30+12\sqrt{6}\)
Concept
Using \(a^2+2ab+b^2\), we get \(18+12\sqrt{6}+12=30+12\sqrt{6}\). Do not forget the middle term.
Why this answer is correct
The correct answer is A. \(30+12\sqrt{6}\). Using \(a^2+2ab+b^2\), we get \(18+12\sqrt{6}+12=30+12\sqrt{6}\). Do not forget the middle term.
Exam Tip
\(a^2+2ab+b^2\) लगाने पर \(18+12\sqrt{6}+12=30+12\sqrt{6}\) मिलता है। मध्य पद को न भूलें।
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