सरल करने के बाद (5x-7\(x^2-1\)-5x-9+2x-6) की डिग्री क्या है?

After simplifying (5x-7\(x^2-1\)-5x-9+2x-6), what is the degree?

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

B. (7)

Step 1

Concept

(5x-7\(x^2-1\)=5x-9-5x-7), and \(5x^9\) cancels. The remaining highest power is (7).

Step 2

Why this answer is correct

The correct answer is B. (7). (5x-7\(x^2-1\)=5x-9-5x-7), and \(5x^9\) cancels. The remaining highest power is (7).

Step 3

Exam Tip

(5x-7\(x^2-1\)=5x-9-5x-7) और \(5x^9\) कटता है। बची सबसे बड़ी घात (7) है।

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

सरल करने के बाद (5x-7\(x^2-1\)-5x-9+2x-6) की डिग्री क्या है? / After simplifying (5x-7\(x^2-1\)-5x-9+2x-6), what is the degree?

Correct Answer: B. (7). Explanation: (5x-7\(x^2-1\)=5x-9-5x-7) और \(5x^9\) कटता है। बची सबसे बड़ी घात (7) है। / (5x-7\(x^2-1\)=5x-9-5x-7), and \(5x^9\) cancels. The remaining highest power is (7).

Which concept should I revise for this Mathematics MCQ?

(5x-7\(x^2-1\)=5x-9-5x-7), and \(5x^9\) cancels. The remaining highest power is (7).

What exam hint can help solve this Mathematics question?

(5x-7\(x^2-1\)=5x-9-5x-7) और \(5x^9\) कटता है। बची सबसे बड़ी घात (7) है।