Hard Mathematics Polynomials Class 10 Level 26

यदि (p(x)=x-2+6x+7), तो शून्यक किस प्रकार के हैं?

If (p(x)=x-2+6x+7), what type of zeroes does it have?

Explanation opens after your attempt
Correct Answer

A. दो भिन्न अपरिमेय वास्तविक शून्यकTwo distinct irrational real zeroes

Step 1

Concept

(D=36-28=8). It is positive but not a perfect square, so the zeroes are real and irrational.

Step 2

Why this answer is correct

The correct answer is A. दो भिन्न अपरिमेय वास्तविक शून्यक / Two distinct irrational real zeroes. (D=36-28=8). It is positive but not a perfect square, so the zeroes are real and irrational.

Step 3

Exam Tip

(D=36-28=8) है। (8) धनात्मक है पर पूर्ण वर्ग नहीं, इसलिए शून्यक वास्तविक और अपरिमेय हैं।

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

यदि (p(x)=x-2+6x+7), तो शून्यक किस प्रकार के हैं? / If (p(x)=x-2+6x+7), what type of zeroes does it have?

Correct Answer: A. दो भिन्न अपरिमेय वास्तविक शून्यक / Two distinct irrational real zeroes. Explanation: (D=36-28=8) है। (8) धनात्मक है पर पूर्ण वर्ग नहीं, इसलिए शून्यक वास्तविक और अपरिमेय हैं। / (D=36-28=8). It is positive but not a perfect square, so the zeroes are real and irrational.

Which concept should I revise for this Mathematics MCQ?

(D=36-28=8). It is positive but not a perfect square, so the zeroes are real and irrational.

What exam hint can help solve this Mathematics question?

(D=36-28=8) है। (8) धनात्मक है पर पूर्ण वर्ग नहीं, इसलिए शून्यक वास्तविक और अपरिमेय हैं।

Student Class Required

Select your class first

Quiz questions, daily challenge and practice pages will open according to your selected class. Class 11/12 ke liye stream bhi select karein.