यदि (p(x)=8x-15), तो (p(x)+p(-x)) क्या है?
If (p(x)=8x-15), what is (p(x)+p(-x))?
Explanation opens after your attempt
B. (-30)
Concept
(p(-x)=-8x-15). Adding gives (8x-15-8x-15=-30).
Why this answer is correct
The correct answer is B. (-30). (p(-x)=-8x-15). Adding gives (8x-15-8x-15=-30).
Exam Tip
(p(-x)=-8x-15) है। जोड़ने पर (8x-15-8x-15=-30) मिलता है।
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