Easy Mathematics Chapter 1: Real Numbers Class 10 Level 16

\(\sqrt{3}\) के प्रमाण में (p=3k) रखने के बाद \(p^2\) किसके बराबर होगा?

In the proof of \(\sqrt{3}\), after putting (p=3k), what is \(p^2\) equal to?

Explanation opens after your attempt
Correct Answer

A. \(9k^2\)

Step 1

Concept

(p=3k).

Step 2

Why this answer is correct

Squaring gives (p-2=(3k)2=9k-2).

Step 3

Exam Tip

Do not forget to square the coefficient also. चरण 1: (p=3k) है। चरण 2: वर्ग करने पर (p-2=(3k)2=9k-2)। चरण 3: गुणांक का भी वर्ग करना न भूलें।

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The correct answer is A. \(9k^2\).

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