\(x^2-11x+30\) के गुणनखंड कौन से हैं?
What are the factors of \(x^2-11x+30\)?
Explanation opens after your attempt
A. ((x-5)(x-6))
Concept
(-5+(-6)=-11) and ((-5)(-6)=30). Exam tip: for a positive last term use same-sign factors.
Why this answer is correct
The correct answer is A. ((x-5)(x-6)). (-5+(-6)=-11) and ((-5)(-6)=30). Exam tip: for a positive last term use same-sign factors.
Exam Tip
(-5+(-6)=-11) और ((-5)(-6)=30) है। परीक्षा में धन अंतिम पद के लिए समान चिह्न वाले कारक देखें।
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