\(12x^2-23xy+10y^2\) के गुणनखंड कौन से हैं?
What are the factors of \(12x^2-23xy+10y^2\)?
Explanation opens after your attempt
A. ((3x-2y)(4x-5y))
Concept
((3x-2y)(4x-5y)) gives \(12x^2-15xy-8xy+10y^2\). Exam tip: add both negative middle terms.
Why this answer is correct
The correct answer is A. ((3x-2y)(4x-5y)). ((3x-2y)(4x-5y)) gives \(12x^2-15xy-8xy+10y^2\). Exam tip: add both negative middle terms.
Exam Tip
((3x-2y)(4x-5y)) से \(12x^2-15xy-8xy+10y^2\) मिलता है। परीक्षा में दोनों ऋणात्मक मध्य पद जोड़ें।
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