यदि (V(x)=\(x^8+5x^4\)2-x^{16}-10x^{12}+3x-7), तो (V(x)) की डिग्री क्या है?
If (V(x)=\(x^8+5x^4\)2-x^{16}-10x^{12}+3x-7), what is the degree of (V(x))?
Explanation opens after your attempt
C. (8)
Concept
(\(x^8+5x^4\)2=x^{16}+10x^{12}+25x-8). After higher terms cancel, \(25x^8+3x^7\) remains, whose degree is (8).
Why this answer is correct
The correct answer is C. (8). (\(x^8+5x^4\)2=x^{16}+10x^{12}+25x-8). After higher terms cancel, \(25x^8+3x^7\) remains, whose degree is (8).
Exam Tip
(\(x^8+5x^4\)2=x^{16}+10x^{12}+25x-8) होता है। बड़े पद कटने के बाद \(25x^8+3x^7\) बचता है जिसकी डिग्री (8) है।
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