(\sqrt{7}\times\(2\sqrt{7}-3\)) का सरल रूप क्या है?

What is the simplified form of (\sqrt{7}\times\(2\sqrt{7}-3\))?

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

A. \(14-3\sqrt{7}\)

Step 1

Concept

Distributing gives \(2\times7-3\sqrt{7}=14-3\sqrt{7}\). Keep radical and rational terms separate.

Step 2

Why this answer is correct

The correct answer is A. \(14-3\sqrt{7}\). Distributing gives \(2\times7-3\sqrt{7}=14-3\sqrt{7}\). Keep radical and rational terms separate.

Step 3

Exam Tip

वितरण करने पर \(2\times7-3\sqrt{7}=14-3\sqrt{7}\) मिलता है। मूल और परिमेय पद अलग रखें।

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Mathematics Answer, Explanation and Revision Hints

(\sqrt{7}\times\(2\sqrt{7}-3\)) का सरल रूप क्या है? / What is the simplified form of (\sqrt{7}\times\(2\sqrt{7}-3\))?

Correct Answer: A. \(14-3\sqrt{7}\). Explanation: वितरण करने पर \(2\times7-3\sqrt{7}=14-3\sqrt{7}\) मिलता है। मूल और परिमेय पद अलग रखें। / Distributing gives \(2\times7-3\sqrt{7}=14-3\sqrt{7}\). Keep radical and rational terms separate.

Which concept should I revise for this Mathematics MCQ?

Distributing gives \(2\times7-3\sqrt{7}=14-3\sqrt{7}\). Keep radical and rational terms separate.

What exam hint can help solve this Mathematics question?

वितरण करने पर \(2\times7-3\sqrt{7}=14-3\sqrt{7}\) मिलता है। मूल और परिमेय पद अलग रखें।