( (x+4)(x-9) ) का विस्तार कौन सा है?

Which is the expansion of ( (x+4)(x-9) )?

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

A. \(x^2-5x-36\)

Step 1

Concept

(4+(-9)=-5) and \(4\times(-9)=-36\). Exam tip: add signs carefully.

Step 2

Why this answer is correct

The correct answer is A. \(x^2-5x-36\). (4+(-9)=-5) and \(4\times(-9)=-36\). Exam tip: add signs carefully.

Step 3

Exam Tip

(4+(-9)=-5) और \(4\times(-9)=-36\)। परीक्षा में चिन्हों को ध्यान से जोड़ें।

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+4)(x-9) ) का विस्तार कौन सा है? / Which is the expansion of ( (x+4)(x-9) )?

Correct Answer: A. \(x^2-5x-36\). Explanation: (4+(-9)=-5) और \(4\times(-9)=-36\)। परीक्षा में चिन्हों को ध्यान से जोड़ें। / (4+(-9)=-5) and \(4\times(-9)=-36\). Exam tip: add signs carefully.

Which concept should I revise for this Mathematics MCQ?

(4+(-9)=-5) and \(4\times(-9)=-36\). Exam tip: add signs carefully.

What exam hint can help solve this Mathematics question?

(4+(-9)=-5) और \(4\times(-9)=-36\)। परीक्षा में चिन्हों को ध्यान से जोड़ें।