यदि (p(x)=x-2+6x+6) है, तो उसके शून्यकों का सही वर्गीकरण क्या है?
If (p(x)=x-2+6x+6), what is the correct classification of its zeroes?
Explanation opens after your attempt
A. वास्तविक और अपरिमेयReal and irrational
Concept
(D=36-24=12), which is positive but not a perfect square. Hence the zeroes are real and irrational.
Why this answer is correct
The correct answer is A. वास्तविक और अपरिमेय / Real and irrational. (D=36-24=12), which is positive but not a perfect square. Hence the zeroes are real and irrational.
Exam Tip
(D=36-24=12) है, जो धनात्मक है पर पूर्ण वर्ग नहीं है। इसलिए शून्यक वास्तविक और अपरिमेय हैं।
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