\(c^2-6c+8\) के गुणनखंड क्या हैं?
What are the factors of \(c^2-6c+8\)?
Explanation opens after your attempt
A. ((c-2)(c-4))
Concept
(-2-4=-6) and \((-2)\times(-4)=8\). Exam tip: for positive last term and negative middle term, take both signs negative.
Why this answer is correct
The correct answer is A. ((c-2)(c-4)). (-2-4=-6) and \((-2)\times(-4)=8\). Exam tip: for positive last term and negative middle term, take both signs negative.
Exam Tip
(-2-4=-6) और \((-2)\times(-4)=8\) है। परीक्षा में धनात्मक अंतिम पद और ऋणात्मक मध्य पद के लिए दोनों चिह्न ऋणात्मक लें।
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