सरल करने के बाद (6x-8\(x^2-1\)-6x^{10}+5x-7) की डिग्री क्या है?
After simplifying (6x-8\(x^2-1\)-6x^{10}+5x-7), what is the degree?
Explanation opens after your attempt
B. (8)
Concept
(6x-8\(x^2-1\)=6x^{10}-6x-8), and \(6x^{10}\) cancels. The remaining highest power is (8).
Why this answer is correct
The correct answer is B. (8). (6x-8\(x^2-1\)=6x^{10}-6x-8), and \(6x^{10}\) cancels. The remaining highest power is (8).
Exam Tip
(6x-8\(x^2-1\)=6x^{10}-6x-8) और \(6x^{10}\) कटता है। बची सबसे बड़ी घात (8) है।
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