\(x^2+8x+15\) के दो रैखिक गुणनखंड कौन-से हैं?

What are the two linear factors of \(x^2+8x+15\)?

Author: Muft Shiksha Editorial Team Published:
Explanation opens after your attempt
Correct Answer

A. ((x+3)(x+5))correct factors

Step 1

Concept

(3+5=8) and \(3\cdot5=15\). In exams match the sum with the middle coefficient and the product with the constant term.

Step 2

Why this answer is correct

The correct answer is A. ((x+3)(x+5)) / correct factors. (3+5=8) and \(3\cdot5=15\). In exams match the sum with the middle coefficient and the product with the constant term.

Step 3

Exam Tip

(3+5=8) और \(3\cdot5=15\) है। परीक्षा में योग मध्य गुणांक और गुणनफल स्थिर पद से मिलाएं।

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FAQs

Mathematics Answer, Explanation and Revision Hints

\(x^2+8x+15\) के दो रैखिक गुणनखंड कौन-से हैं? / What are the two linear factors of \(x^2+8x+15\)?

Correct Answer: A. ((x+3)(x+5)) / correct factors. Explanation: (3+5=8) और \(3\cdot5=15\) है। परीक्षा में योग मध्य गुणांक और गुणनफल स्थिर पद से मिलाएं। / (3+5=8) and \(3\cdot5=15\). In exams match the sum with the middle coefficient and the product with the constant term.

Which concept should I revise for this Mathematics MCQ?

(3+5=8) and \(3\cdot5=15\). In exams match the sum with the middle coefficient and the product with the constant term.

What exam hint can help solve this Mathematics question?

(3+5=8) और \(3\cdot5=15\) है। परीक्षा में योग मध्य गुणांक और गुणनफल स्थिर पद से मिलाएं।