\( 9x^2-64y^2 \) का गुणनखंड क्या है?
What are the factors of \( 9x^2-64y^2 \)?
Explanation opens after your attempt
B. ( (3x+8y)(3x-8y) )
Concept
(9x-2=(3x)2) and (64y-2=(8y)2). Exam tip: view both terms as squares.
Why this answer is correct
The correct answer is B. ( (3x+8y)(3x-8y) ). (9x-2=(3x)2) and (64y-2=(8y)2). Exam tip: view both terms as squares.
Exam Tip
(9x-2=(3x)2) और (64y-2=(8y)2) है। परीक्षा में दोनों पदों को वर्ग बनाकर देखें।
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