\(\frac{3+\sqrt{5}}{3-\sqrt{5}}\) का सरल रूप क्या है?
What is the simplified form of \(\frac{3+\sqrt{5}}{3-\sqrt{5}}\)?
Explanation opens after your attempt
A. \(\frac{7+3\sqrt{5}}{2}\)
Concept
Multiplying by the conjugate gives denominator (9-5=4) and numerator (\(3+\sqrt{5}\)2=14+6\sqrt{5}). So the answer is \(\frac{7+3\sqrt{5}}{2}\).
Why this answer is correct
The correct answer is A. \(\frac{7+3\sqrt{5}}{2}\). Multiplying by the conjugate gives denominator (9-5=4) and numerator (\(3+\sqrt{5}\)2=14+6\sqrt{5}). So the answer is \(\frac{7+3\sqrt{5}}{2}\).
Exam Tip
संयुग्मी से गुणा करने पर हर (9-5=4) और अंश (\(3+\sqrt{5}\)2=14+6\sqrt{5}) मिलता है। इसलिए उत्तर \(\frac{7+3\sqrt{5}}{2}\) है।
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