यदि (P(x)=\(x^4-5\)\(x^4+5\)-x-8), तो (P(x)) की डिग्री क्या है?
If (P(x)=\(x^4-5\)\(x^4+5\)-x-8), what is the degree of (P(x))?
Explanation opens after your attempt
C. (0)
Concept
(\(x^4-5\)\(x^4+5\)=x-8-25). Subtracting \(x^8\) leaves (-25), whose degree is (0).
Why this answer is correct
The correct answer is C. (0). (\(x^4-5\)\(x^4+5\)=x-8-25). Subtracting \(x^8\) leaves (-25), whose degree is (0).
Exam Tip
(\(x^4-5\)\(x^4+5\)=x-8-25) होता है। \(x^8\) घटाने पर (-25) बचता है जिसकी डिग्री (0) है।
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