\(x^2+7x+12+xy+3y\) को समूहन से गुणनखंडित कीजिए।

Factorise \(x^2+7x+12+xy+3y\) by grouping.

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

B. ((x+4)(x+3+y))

Step 1

Concept

(x-2+7x+12=(x+3)(x+4)) and (xy+3y=y(x+3)). In exams, take common ((x+3)) outside.

Step 2

Why this answer is correct

The correct answer is B. ((x+4)(x+3+y)). (x-2+7x+12=(x+3)(x+4)) and (xy+3y=y(x+3)). In exams, take common ((x+3)) outside.

Step 3

Exam Tip

(x-2+7x+12=(x+3)(x+4)) और (xy+3y=y(x+3)) है। परीक्षा में समान ((x+3)) को बाहर लें।

Question me issue ya doubt hai?

Answer, explanation, typing mistake ya suggestion directly hamari team ko bhejein. 📱Helpline (Call / WhatsApp): +91 7272824365

Related Mathematics Questions

FAQs

Mathematics Answer, Explanation and Revision Hints

\(x^2+7x+12+xy+3y\) को समूहन से गुणनखंडित कीजिए। / Factorise \(x^2+7x+12+xy+3y\) by grouping.

Correct Answer: B. ((x+4)(x+3+y)). Explanation: (x-2+7x+12=(x+3)(x+4)) और (xy+3y=y(x+3)) है। परीक्षा में समान ((x+3)) को बाहर लें। / (x-2+7x+12=(x+3)(x+4)) and (xy+3y=y(x+3)). In exams, take common ((x+3)) outside.

Which concept should I revise for this Mathematics MCQ?

(x-2+7x+12=(x+3)(x+4)) and (xy+3y=y(x+3)). In exams, take common ((x+3)) outside.

What exam hint can help solve this Mathematics question?

(x-2+7x+12=(x+3)(x+4)) और (xy+3y=y(x+3)) है। परीक्षा में समान ((x+3)) को बाहर लें।