\(x^2-1\) का गुणनखंड रूप चुनिए।

Choose the factorised form of \(x^2-1\).

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

C. ((x-1)(x+1))

Step 1

Concept

Since \(1=1^2\), \(x^2-1\) is a difference of squares. Exam tip: apply small identities carefully.

Step 2

Why this answer is correct

The correct answer is C. ((x-1)(x+1)). Since \(1=1^2\), \(x^2-1\) is a difference of squares. Exam tip: apply small identities carefully.

Step 3

Exam Tip

\(1=1^2\), इसलिए \(x^2-1\) दो वर्गों का अंतर है। परीक्षा में छोटी पहचान भी ध्यान से लगाएं।

Question me issue ya doubt hai?

Answer, explanation, typing mistake ya suggestion directly hamari team ko bhejein. 📱Helpline (Call / WhatsApp): +91 7272824365

Related Mathematics Questions

FAQs

Mathematics Answer, Explanation and Revision Hints

\(x^2-1\) का गुणनखंड रूप चुनिए। / Choose the factorised form of \(x^2-1\).

Correct Answer: C. ((x-1)(x+1)). Explanation: \(1=1^2\), इसलिए \(x^2-1\) दो वर्गों का अंतर है। परीक्षा में छोटी पहचान भी ध्यान से लगाएं। / Since \(1=1^2\), \(x^2-1\) is a difference of squares. Exam tip: apply small identities carefully.

Which concept should I revise for this Mathematics MCQ?

Since \(1=1^2\), \(x^2-1\) is a difference of squares. Exam tip: apply small identities carefully.

What exam hint can help solve this Mathematics question?

\(1=1^2\), इसलिए \(x^2-1\) दो वर्गों का अंतर है। परीक्षा में छोटी पहचान भी ध्यान से लगाएं।