यदि (p(x)=9x-5), तो (p(x+1)+p(x-2)) क्या है?
If (p(x)=9x-5), what is (p(x+1)+p(x-2))?
Explanation opens after your attempt
D. (18x-19)
Concept
(p(x+1)=9x+4) and (p(x-2)=9x-23). Adding gives (18x-19).
Why this answer is correct
The correct answer is D. (18x-19). (p(x+1)=9x+4) and (p(x-2)=9x-23). Adding gives (18x-19).
Exam Tip
(p(x+1)=9x+4) और (p(x-2)=9x-23) है। जोड़ने पर (18x-19) मिलता है।
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