\(x^4+2x^2+1\) का पूर्ण गुणनखंडन क्या है?

What is the complete factorisation of \(x^4+2x^2+1\)?

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

A. (\(x^2+1\)2)

Step 1

Concept

Treat \(x^2\) as one term and it is a perfect square. So (x-4+2x-2+1=\(x^2+1\)2).

Step 2

Why this answer is correct

The correct answer is A. (\(x^2+1\)2). Treat \(x^2\) as one term and it is a perfect square. So (x-4+2x-2+1=\(x^2+1\)2).

Step 3

Exam Tip

यह \(x^2\) को एक पद मानकर पूर्ण वर्ग है। इसलिए (x-4+2x-2+1=\(x^2+1\)2) है।

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Mathematics Answer, Explanation and Revision Hints

\(x^4+2x^2+1\) का पूर्ण गुणनखंडन क्या है? / What is the complete factorisation of \(x^4+2x^2+1\)?

Correct Answer: A. (\(x^2+1\)2). Explanation: यह \(x^2\) को एक पद मानकर पूर्ण वर्ग है। इसलिए (x-4+2x-2+1=\(x^2+1\)2) है। / Treat \(x^2\) as one term and it is a perfect square. So (x-4+2x-2+1=\(x^2+1\)2).

Which concept should I revise for this Mathematics MCQ?

Treat \(x^2\) as one term and it is a perfect square. So (x-4+2x-2+1=\(x^2+1\)2).

What exam hint can help solve this Mathematics question?

यह \(x^2\) को एक पद मानकर पूर्ण वर्ग है। इसलिए (x-4+2x-2+1=\(x^2+1\)2) है।