बहुपद (\(x^4+2x\)\(x^5-x^2\)-x-9) की डिग्री क्या है?
What is the degree of (\(x^4+2x\)\(x^5-x^2\)-x-9)?
Explanation opens after your attempt
C. (6)
Concept
Multiplication gives \(x^9+2x^6-x^6-2x^3\), and \(x^9\) cancels. The remaining highest power is (6).
Why this answer is correct
The correct answer is C. (6). Multiplication gives \(x^9+2x^6-x^6-2x^3\), and \(x^9\) cancels. The remaining highest power is (6).
Exam Tip
गुणन से \(x^9+2x^6-x^6-2x^3\) मिलता है और \(x^9\) कटता है। बची सबसे बड़ी घात (6) है।
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