यदि (p(x)=x-2+4x+6), तो (p(x-1)) क्या होगा?
If (p(x)=x-2+4x+6), what is (p(x-1))?
Explanation opens after your attempt
A. \(x^2+2x+3\)
Concept
(p(x-1)=(x-1)2+4(x-1)+6=x-2+2x+3). Substitute the whole (x-1) in place of (x).
Why this answer is correct
The correct answer is A. \(x^2+2x+3\). (p(x-1)=(x-1)2+4(x-1)+6=x-2+2x+3). Substitute the whole (x-1) in place of (x).
Exam Tip
(p(x-1)=(x-1)2+4(x-1)+6=x-2+2x+3)। (x) की जगह पूरा (x-1) रखें।
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