गुणनखंड विधि में \(x^2+7x+12=0\) को कैसे लिखा जाएगा?

In factorisation method, how will \(x^2+7x+12=0\) be written?

Explanation opens after your attempt
Correct Answer

A. ((x+3)(x+4)=0)

Step 1

Concept

Because (3+4=7) and \(3\times4=12\), the correct factors are ((x+3)(x+4)). In exams, pay close attention to signs.

Step 2

Why this answer is correct

The correct answer is A. ((x+3)(x+4)=0). Because (3+4=7) and \(3\times4=12\), the correct factors are ((x+3)(x+4)). In exams, pay close attention to signs.

Step 3

Exam Tip

क्योंकि (3+4=7) और \(3\times4=12\), इसलिए सही गुणनखंड ((x+3)(x+4)) हैं। परीक्षा में संकेतों पर विशेष ध्यान दें।

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गुणनखंड विधि में \(x^2+7x+12=0\) को कैसे लिखा जाएगा? / In factorisation method, how will \(x^2+7x+12=0\) be written?

Correct Answer: A. ((x+3)(x+4)=0). Explanation: क्योंकि (3+4=7) और \(3\times4=12\), इसलिए सही गुणनखंड ((x+3)(x+4)) हैं। परीक्षा में संकेतों पर विशेष ध्यान दें। / Because (3+4=7) and \(3\times4=12\), the correct factors are ((x+3)(x+4)). In exams, pay close attention to signs.

Which concept should I revise for this Mathematics MCQ?

Because (3+4=7) and \(3\times4=12\), the correct factors are ((x+3)(x+4)). In exams, pay close attention to signs.

What exam hint can help solve this Mathematics question?

क्योंकि (3+4=7) और \(3\times4=12\), इसलिए सही गुणनखंड ((x+3)(x+4)) हैं। परीक्षा में संकेतों पर विशेष ध्यान दें।