\(\frac{10}{\sqrt{35}-5}\) का परिमेयकृत रूप कौन-सा है?

Which is the rationalised form of \(\frac{10}{\sqrt{35}-5}\)?

Author: Muft Shiksha Editorial Team Published:
Explanation opens after your attempt
Correct Answer

A. \(\sqrt{35}+5\)

Step 1

Concept

Multiplying by the conjugate makes the denominator (35-25=10). So the answer is \(\sqrt{35}+5\).

Step 2

Why this answer is correct

The correct answer is A. \(\sqrt{35}+5\). Multiplying by the conjugate makes the denominator (35-25=10). So the answer is \(\sqrt{35}+5\).

Step 3

Exam Tip

संयुग्मी से गुणा करने पर हर (35-25=10) बनता है। इसलिए उत्तर \(\sqrt{35}+5\) है।

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Mathematics Answer, Explanation and Revision Hints

\(\frac{10}{\sqrt{35}-5}\) का परिमेयकृत रूप कौन-सा है? / Which is the rationalised form of \(\frac{10}{\sqrt{35}-5}\)?

Correct Answer: A. \(\sqrt{35}+5\). Explanation: संयुग्मी से गुणा करने पर हर (35-25=10) बनता है। इसलिए उत्तर \(\sqrt{35}+5\) है। / Multiplying by the conjugate makes the denominator (35-25=10). So the answer is \(\sqrt{35}+5\).

Which concept should I revise for this Mathematics MCQ?

Multiplying by the conjugate makes the denominator (35-25=10). So the answer is \(\sqrt{35}+5\).

What exam hint can help solve this Mathematics question?

संयुग्मी से गुणा करने पर हर (35-25=10) बनता है। इसलिए उत्तर \(\sqrt{35}+5\) है।