यदि (p(x)=x-2-14x+45), तो शून्यकों का प्रकार क्या है?
If (p(x)=x-2-14x+45), what is the type of its zeroes?
Explanation opens after your attempt
A. वास्तविक परिमेयReal rational
Concept
The discriminant is (196-180=16) and \(\sqrt{16}=4\) is rational. Hence the zeroes are real rational.
Why this answer is correct
The correct answer is A. वास्तविक परिमेय / Real rational. The discriminant is (196-180=16) and \(\sqrt{16}=4\) is rational. Hence the zeroes are real rational.
Exam Tip
विविक्तकर (196-180=16) है और \(\sqrt{16}=4\) परिमेय है। इसलिए शून्यक वास्तविक परिमेय हैं।
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