Medium Math Class 9 Level 7

What is obtained after rationalizing 1/(√17 - √8)?

1/(√17 - √8) का हर परिमेय करने पर क्या मिलेगा?

A (√17 + √8)/9 / (√17 + √8)/9 B (√17 - √8)/9 / (√17 - √8)/9 C √17 + √8 / √17 + √8 D 9/(√17 + √8) / 9/(√17 + √8)
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Correct Answer

A. (√17 + √8)/9 / (√17 + √8)/9

Explanation

Multiplying by the conjugate makes the denominator 17 - 8 = 9.

संयुग्मी से गुणा करने पर हर 17 - 8 = 9 हो जाता है।

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