यदि (p(x)=5-3x), तो (p(2x)) कौन सा है?
If (p(x)=5-3x), which is (p(2x))?
Explanation opens after your attempt
C. (5-6x)
Concept
(p(2x)=5-3(2x)=5-6x). While substituting, use the whole (2x).
Why this answer is correct
The correct answer is C. (5-6x). (p(2x)=5-3(2x)=5-6x). While substituting, use the whole (2x).
Exam Tip
(p(2x)=5-3(2x)=5-6x) है। प्रतिस्थापन करते समय पूरे (2x) को रखें।
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