(\(\sqrt{5}+\sqrt{2}\)2-\(\sqrt{5}-\sqrt{2}\)2) का मान क्या है?

What is the value of (\(\sqrt{5}+\sqrt{2}\)2-\(\sqrt{5}-\sqrt{2}\)2)?

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

A. \(4\sqrt{10}\)

Step 1

Concept

The first square adds \(2\sqrt{10}\) and the second subtracts \(2\sqrt{10}\). The difference is \(4\sqrt{10}\).

Step 2

Why this answer is correct

The correct answer is A. \(4\sqrt{10}\). The first square adds \(2\sqrt{10}\) and the second subtracts \(2\sqrt{10}\). The difference is \(4\sqrt{10}\).

Step 3

Exam Tip

पहले वर्ग में \(2\sqrt{10}\) जुड़ता है और दूसरे में \(2\sqrt{10}\) घटता है। अंतर \(4\sqrt{10}\) है।

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FAQs

Mathematics Answer, Explanation and Revision Hints

(\(\sqrt{5}+\sqrt{2}\)2-\(\sqrt{5}-\sqrt{2}\)2) का मान क्या है? / What is the value of (\(\sqrt{5}+\sqrt{2}\)2-\(\sqrt{5}-\sqrt{2}\)2)?

Correct Answer: A. \(4\sqrt{10}\). Explanation: पहले वर्ग में \(2\sqrt{10}\) जुड़ता है और दूसरे में \(2\sqrt{10}\) घटता है। अंतर \(4\sqrt{10}\) है। / The first square adds \(2\sqrt{10}\) and the second subtracts \(2\sqrt{10}\). The difference is \(4\sqrt{10}\).

Which concept should I revise for this Mathematics MCQ?

The first square adds \(2\sqrt{10}\) and the second subtracts \(2\sqrt{10}\). The difference is \(4\sqrt{10}\).

What exam hint can help solve this Mathematics question?

पहले वर्ग में \(2\sqrt{10}\) जुड़ता है और दूसरे में \(2\sqrt{10}\) घटता है। अंतर \(4\sqrt{10}\) है।