\(x^2-2x-35\) के गुणनखंड कौन से हैं?
What are the factors of \(x^2-2x-35\)?
Explanation opens after your attempt
A. ((x-7)(x+5))
Concept
Since (-7+5=-2) and ((-7)(5)=-35). Exam tip: choose factors with opposite signs carefully.
Why this answer is correct
The correct answer is A. ((x-7)(x+5)). Since (-7+5=-2) and ((-7)(5)=-35). Exam tip: choose factors with opposite signs carefully.
Exam Tip
(-7+5=-2) और ((-7)(5)=-35) है। परीक्षा में विपरीत चिह्न वाले गुणनखंड सावधानी से चुनें।
Login to save your score, XP, coins and progress.
