समीकरण \(x^2+7x+12=0\) को गुणनखंड रूप में कौन-सा लिखा जा सकता है?
Which factor form can represent \(x^2+7x+12=0\)?
Explanation opens after your attempt
Correct Answer
A. ((x+3)(x+4)=0)
Concept
The product of (3) and (4) is (12), and their sum is (7). Therefore ((x+3)(x+4)=0) is correct.
Why this answer is correct
The correct answer is A. ((x+3)(x+4)=0). The product of (3) and (4) is (12), and their sum is (7). Therefore ((x+3)(x+4)=0) is correct.
Exam Tip
(3) और (4) का गुणनफल (12) और योग (7) है। इसलिए ((x+3)(x+4)=0) सही है।
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