((a+b)(a-b)) किसके बराबर है?

((a+b)(a-b)) is equal to what?

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

B. \(a^2-b^2\)

Step 1

Concept

This is the difference of squares identity. Remember ((a+b)(a-b)=a-2-b-2).

Step 2

Why this answer is correct

The correct answer is B. \(a^2-b^2\). This is the difference of squares identity. Remember ((a+b)(a-b)=a-2-b-2).

Step 3

Exam Tip

यह अंतर वर्ग पहचान है। याद रखें कि ((a+b)(a-b)=a-2-b-2)।

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Mathematics Answer, Explanation and Revision Hints

((a+b)(a-b)) किसके बराबर है? / ((a+b)(a-b)) is equal to what?

Correct Answer: B. \(a^2-b^2\). Explanation: यह अंतर वर्ग पहचान है। याद रखें कि ((a+b)(a-b)=a-2-b-2)। / This is the difference of squares identity. Remember ((a+b)(a-b)=a-2-b-2).

Which concept should I revise for this Mathematics MCQ?

This is the difference of squares identity. Remember ((a+b)(a-b)=a-2-b-2).

What exam hint can help solve this Mathematics question?

यह अंतर वर्ग पहचान है। याद रखें कि ((a+b)(a-b)=a-2-b-2)।