समीकरण \(x^2+11x+30=0\) को गुणनखंड रूप में कौन-सा लिखा जा सकता है?
Which factor form can represent \(x^2+11x+30=0\)?
Explanation opens after your attempt
A. ((x+5)(x+6)=0)
Concept
\(5\cdot6=30\) and (5+6=11). Therefore the correct factors are ((x+5)(x+6)).
Why this answer is correct
The correct answer is A. ((x+5)(x+6)=0). \(5\cdot6=30\) and (5+6=11). Therefore the correct factors are ((x+5)(x+6)).
Exam Tip
\(5\cdot6=30\) और (5+6=11) है। इसलिए सही गुणनखंड ((x+5)(x+6)) हैं।
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