यदि (p(x)=x-2\(x^2-1\)-x-4+x-2+5), तो (p(x)) की डिग्री क्या है?
If (p(x)=x-2\(x^2-1\)-x-4+x-2+5), what is the degree of (p(x))?
Explanation opens after your attempt
D. (0)
Concept
(x-2\(x^2-1\)=x-4-x-2). All variable terms cancel and (5) remains, whose degree is (0).
Why this answer is correct
The correct answer is D. (0). (x-2\(x^2-1\)=x-4-x-2). All variable terms cancel and (5) remains, whose degree is (0).
Exam Tip
(x-2\(x^2-1\)=x-4-x-2) है। सभी चर पद कट जाते हैं और (5) बचता है जिसकी डिग्री (0) है।
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