\(64x^2-81\) का गुणनखंड रूप क्या है?

What is the factorized form of \(64x^2-81\)?

Explanation opens after your attempt
Correct Answer

A. ((8x-9)(8x+9))

Step 1

Concept

(64x-2-81=(8x)2-92). Apply the difference of squares identity.

Step 2

Why this answer is correct

The correct answer is A. ((8x-9)(8x+9)). (64x-2-81=(8x)2-92). Apply the difference of squares identity.

Step 3

Exam Tip

(64x-2-81=(8x)2-92) है। अंतर के वर्ग का नियम लगाएँ।

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Mathematics Answer, Explanation and Revision Hints

\(64x^2-81\) का गुणनखंड रूप क्या है? / What is the factorized form of \(64x^2-81\)?

Correct Answer: A. ((8x-9)(8x+9)). Explanation: (64x-2-81=(8x)2-92) है। अंतर के वर्ग का नियम लगाएँ। / (64x-2-81=(8x)2-92). Apply the difference of squares identity.

Which concept should I revise for this Mathematics MCQ?

(64x-2-81=(8x)2-92). Apply the difference of squares identity.

What exam hint can help solve this Mathematics question?

(64x-2-81=(8x)2-92) है। अंतर के वर्ग का नियम लगाएँ।