\(x^2-10x+25\) का गुणनखंड रूप चुनिए।

Choose the factorised form of \(x^2-10x+25\).

Author: Muft Shiksha Editorial Team Published:
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Correct Answer

B. ((x-5)2)

Step 1

Concept

\(25=5^2\) and \(-10x=-2\times5\times x\). Exam tip: identify the negative perfect square.

Step 2

Why this answer is correct

The correct answer is B. ((x-5)2). \(25=5^2\) and \(-10x=-2\times5\times x\). Exam tip: identify the negative perfect square.

Step 3

Exam Tip

\(25=5^2\) और \(-10x=-2\times5\times x\) है। परीक्षा में ऋणात्मक पूर्ण वर्ग पहचानें।

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Mathematics Answer, Explanation and Revision Hints

\(x^2-10x+25\) का गुणनखंड रूप चुनिए। / Choose the factorised form of \(x^2-10x+25\).

Correct Answer: B. ((x-5)2). Explanation: \(25=5^2\) और \(-10x=-2\times5\times x\) है। परीक्षा में ऋणात्मक पूर्ण वर्ग पहचानें। / \(25=5^2\) and \(-10x=-2\times5\times x\). Exam tip: identify the negative perfect square.

Which concept should I revise for this Mathematics MCQ?

\(25=5^2\) and \(-10x=-2\times5\times x\). Exam tip: identify the negative perfect square.

What exam hint can help solve this Mathematics question?

\(25=5^2\) और \(-10x=-2\times5\times x\) है। परीक्षा में ऋणात्मक पूर्ण वर्ग पहचानें।