\(x^2+10x+24\) को ((x+a)(x+b)) रूप में लिखने पर (a+b) क्या होगा?

When \(x^2+10x+24\) is written as ((x+a)(x+b)), what is (a+b)?

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

A. (10)correct sum

Step 1

Concept

((x+a)(x+b)=x-2+(a+b)x+ab), so (a+b=10). In exams treat the middle coefficient as (a+b).

Step 2

Why this answer is correct

The correct answer is A. (10) / correct sum. ((x+a)(x+b)=x-2+(a+b)x+ab), so (a+b=10). In exams treat the middle coefficient as (a+b).

Step 3

Exam Tip

((x+a)(x+b)=x-2+(a+b)x+ab), इसलिए (a+b=10) है। परीक्षा में मध्य गुणांक को (a+b) मानें।

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FAQs

Mathematics Answer, Explanation and Revision Hints

\(x^2+10x+24\) को ((x+a)(x+b)) रूप में लिखने पर (a+b) क्या होगा? / When \(x^2+10x+24\) is written as ((x+a)(x+b)), what is (a+b)?

Correct Answer: A. (10) / correct sum. Explanation: ((x+a)(x+b)=x-2+(a+b)x+ab), इसलिए (a+b=10) है। परीक्षा में मध्य गुणांक को (a+b) मानें। / ((x+a)(x+b)=x-2+(a+b)x+ab), so (a+b=10). In exams treat the middle coefficient as (a+b).

Which concept should I revise for this Mathematics MCQ?

((x+a)(x+b)=x-2+(a+b)x+ab), so (a+b=10). In exams treat the middle coefficient as (a+b).

What exam hint can help solve this Mathematics question?

((x+a)(x+b)=x-2+(a+b)x+ab), इसलिए (a+b=10) है। परीक्षा में मध्य गुणांक को (a+b) मानें।