( \(4+\sqrt{3}\)2 ) का विस्तार क्या है?
What is the expansion of ( \(4+\sqrt{3}\)2 )?
Explanation opens after your attempt
A. \(19+8\sqrt{3}\)
Concept
Use ( (a+b)2 ). Here \(16+8\sqrt{3}+3=19+8\sqrt{3}\).
Why this answer is correct
The correct answer is A. \(19+8\sqrt{3}\). Use ( (a+b)2 ). Here \(16+8\sqrt{3}+3=19+8\sqrt{3}\).
Exam Tip
( (a+b)2 ) का प्रयोग करें। यहाँ \(16+8\sqrt{3}+3=19+8\sqrt{3}\) मिलता है।
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