\(36p^2-49q^2\) का गुणनखंड रूप क्या है?
What is the factorised form of \(36p^2-49q^2\)?
Explanation opens after your attempt
D. ((6p-7q)(6p+7q))
Concept
(36p-2=(6p)2) and (49q-2=(7q)2). Exam tip: form factors from square roots of both squares.
Why this answer is correct
The correct answer is D. ((6p-7q)(6p+7q)). (36p-2=(6p)2) and (49q-2=(7q)2). Exam tip: form factors from square roots of both squares.
Exam Tip
(36p-2=(6p)2) और (49q-2=(7q)2) है। परीक्षा में दोनों वर्गों की वर्गमूल से गुणनखंड बनाएं।
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