\( x^2-22x+121 \) का गुणनखंड रूप क्या है?

What is the factor form of \( x^2-22x+121 \)?

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

C. ( (x-11)2 )

Step 1

Concept

\(121=11^2\) and the middle term is \(-22x=-2\times x\times11\). Exam tip: identify ((a-b)2) from the negative middle term.

Step 2

Why this answer is correct

The correct answer is C. ( (x-11)2 ). \(121=11^2\) and the middle term is \(-22x=-2\times x\times11\). Exam tip: identify ((a-b)2) from the negative middle term.

Step 3

Exam Tip

\(121=11^2\) और मध्य पद \(-22x=-2\times x\times11\) है। परीक्षा में ऋणात्मक मध्य पद से ((a-b)2) पहचानें।

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Mathematics Answer, Explanation and Revision Hints

\( x^2-22x+121 \) का गुणनखंड रूप क्या है? / What is the factor form of \( x^2-22x+121 \)?

Correct Answer: C. ( (x-11)2 ). Explanation: \(121=11^2\) और मध्य पद \(-22x=-2\times x\times11\) है। परीक्षा में ऋणात्मक मध्य पद से ((a-b)2) पहचानें। / \(121=11^2\) and the middle term is \(-22x=-2\times x\times11\). Exam tip: identify ((a-b)2) from the negative middle term.

Which concept should I revise for this Mathematics MCQ?

\(121=11^2\) and the middle term is \(-22x=-2\times x\times11\). Exam tip: identify ((a-b)2) from the negative middle term.

What exam hint can help solve this Mathematics question?

\(121=11^2\) और मध्य पद \(-22x=-2\times x\times11\) है। परीक्षा में ऋणात्मक मध्य पद से ((a-b)2) पहचानें।