\( \sqrt{242}-\sqrt{128} \) का सरल रूप क्या है?

What is the simplified form of \( \sqrt{242}-\sqrt{128} \)?

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

C. \(3\sqrt{2}\)

Step 1

Concept

\( \sqrt{242}=11\sqrt{2} \) and \( \sqrt{128}=8\sqrt{2} \). Therefore the difference is \(3\sqrt{2}\).

Step 2

Why this answer is correct

The correct answer is C. \(3\sqrt{2}\). \( \sqrt{242}=11\sqrt{2} \) and \( \sqrt{128}=8\sqrt{2} \). Therefore the difference is \(3\sqrt{2}\).

Step 3

Exam Tip

\( \sqrt{242}=11\sqrt{2} \) और \( \sqrt{128}=8\sqrt{2} \) है। इसलिए अंतर \(3\sqrt{2}\) मिलता है।

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FAQs

Mathematics Answer, Explanation and Revision Hints

\( \sqrt{242}-\sqrt{128} \) का सरल रूप क्या है? / What is the simplified form of \( \sqrt{242}-\sqrt{128} \)?

Correct Answer: C. \(3\sqrt{2}\). Explanation: \( \sqrt{242}=11\sqrt{2} \) और \( \sqrt{128}=8\sqrt{2} \) है। इसलिए अंतर \(3\sqrt{2}\) मिलता है। / \( \sqrt{242}=11\sqrt{2} \) and \( \sqrt{128}=8\sqrt{2} \). Therefore the difference is \(3\sqrt{2}\).

Which concept should I revise for this Mathematics MCQ?

\( \sqrt{242}=11\sqrt{2} \) and \( \sqrt{128}=8\sqrt{2} \). Therefore the difference is \(3\sqrt{2}\).

What exam hint can help solve this Mathematics question?

\( \sqrt{242}=11\sqrt{2} \) और \( \sqrt{128}=8\sqrt{2} \) है। इसलिए अंतर \(3\sqrt{2}\) मिलता है।