यदि \(q=\sqrt{3}+1\) है, तो \(q^2-2q\) का मान क्या है?

If \(q=\sqrt{3}+1\), what is the value of \(q^2-2q\)?

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

A. (2)

Step 1

Concept

\(q^2=4+2\sqrt{3}\) and \(2q=2\sqrt{3}+2\). Subtracting gives (2).

Step 2

Why this answer is correct

The correct answer is A. (2). \(q^2=4+2\sqrt{3}\) and \(2q=2\sqrt{3}+2\). Subtracting gives (2).

Step 3

Exam Tip

\(q^2=4+2\sqrt{3}\) और \(2q=2\sqrt{3}+2\) है। घटाने पर (2) मिलता है।

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FAQs

Mathematics Answer, Explanation and Revision Hints

यदि \(q=\sqrt{3}+1\) है, तो \(q^2-2q\) का मान क्या है? / If \(q=\sqrt{3}+1\), what is the value of \(q^2-2q\)?

Correct Answer: A. (2). Explanation: \(q^2=4+2\sqrt{3}\) और \(2q=2\sqrt{3}+2\) है। घटाने पर (2) मिलता है। / \(q^2=4+2\sqrt{3}\) and \(2q=2\sqrt{3}+2\). Subtracting gives (2).

Which concept should I revise for this Mathematics MCQ?

\(q^2=4+2\sqrt{3}\) and \(2q=2\sqrt{3}+2\). Subtracting gives (2).

What exam hint can help solve this Mathematics question?

\(q^2=4+2\sqrt{3}\) और \(2q=2\sqrt{3}+2\) है। घटाने पर (2) मिलता है।