कौन-सा व्यंजक बहुपद है जिसमें अपरिमेय स्थिर पद है?
Which expression is a polynomial with an irrational constant term?
Explanation opens after your attempt
C. \(2x^3-5x+\sqrt{7}\)
Concept
\(\sqrt{7}\) is a real constant term and is allowed. All powers of the variable are non-negative integers.
Why this answer is correct
The correct answer is C. \(2x^3-5x+\sqrt{7}\). \(\sqrt{7}\) is a real constant term and is allowed. All powers of the variable are non-negative integers.
Exam Tip
\(\sqrt{7}\) एक वास्तविक स्थिर पद है और मान्य है। चर की सभी घातें शून्य या धनात्मक पूर्णांक हैं।
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