\(\frac{\sqrt{10}-\sqrt{6}}{\sqrt{10}+\sqrt{6}}\) का सरल रूप कौन-सा है?
Which is the simplified form of \(\frac{\sqrt{10}-\sqrt{6}}{\sqrt{10}+\sqrt{6}}\)?
Explanation opens after your attempt
Correct Answer
C. \(4-\sqrt{15}\)
Concept
Multiplying by the conjugate gives (\frac{\(\sqrt{10}-\sqrt{6}\)2}{4}=4-\sqrt{15}). Make the denominator rational.
Why this answer is correct
The correct answer is C. \(4-\sqrt{15}\). Multiplying by the conjugate gives (\frac{\(\sqrt{10}-\sqrt{6}\)2}{4}=4-\sqrt{15}). Make the denominator rational.
Exam Tip
संयुग्मी से गुणा करने पर (\frac{\(\sqrt{10}-\sqrt{6}\)2}{4}=4-\sqrt{15}) मिलता है। हर को परिमेय बनाएं।
Login to save your score, XP, coins and progress.