Medium Math Class 9 Level 10

What is obtained after rationalizing 1/(√23 - √14)?

1/(√23 - √14) का हर परिमेय करने पर क्या मिलेगा?

A (√23 + √14)/9 / (√23 + √14)/9 B (√23 - √14)/9 / (√23 - √14)/9 C √23 + √14 / √23 + √14 D 9/(√23 + √14) / 9/(√23 + √14)
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Correct Answer

A. (√23 + √14)/9 / (√23 + √14)/9

Explanation

Multiplying by the conjugate makes the denominator 23 - 14 = 9.

संयुग्मी से गुणा करने पर हर 23 - 14 = 9 हो जाता है।

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