यदि (p(x)=5x+2), तो (p(x+1)+p(x-1)) क्या है?
If (p(x)=5x+2), what is (p(x+1)+p(x-1))?
Explanation opens after your attempt
A. (10x+4)
Concept
(p(x+1)=5x+7) and (p(x-1)=5x-3). Adding gives (10x+4).
Why this answer is correct
The correct answer is A. (10x+4). (p(x+1)=5x+7) and (p(x-1)=5x-3). Adding gives (10x+4).
Exam Tip
(p(x+1)=5x+7) और (p(x-1)=5x-3) है। जोड़ने पर (10x+4) मिलता है।
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