यदि (h(x)=\(x^5+x^2\)2-x^{10}-2x-7), तो (h(x)) की डिग्री क्या है?
If (h(x)=\(x^5+x^2\)2-x^{10}-2x-7), what is the degree of (h(x))?
Explanation opens after your attempt
C. (4)
Concept
(\(x^5+x^2\)2=x^{10}+2x-7+x-4). After subtraction, \(x^4\) remains, whose degree is (4).
Why this answer is correct
The correct answer is C. (4). (\(x^5+x^2\)2=x^{10}+2x-7+x-4). After subtraction, \(x^4\) remains, whose degree is (4).
Exam Tip
(\(x^5+x^2\)2=x^{10}+2x-7+x-4) है। घटाने पर \(x^4\) बचता है जिसकी डिग्री (4) है।
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