यदि (p(x)=4x-2-5x+2) है तो (p(3)) का मान क्या है?
If (p(x)=4x-2-5x+2), what is the value of (p(3))?
Explanation opens after your attempt
B. (23)
Concept
(p(3)=4(3)2-5(3)+2=36-15+2=23). Evaluate powers first while substituting.
Why this answer is correct
The correct answer is B. (23). (p(3)=4(3)2-5(3)+2=36-15+2=23). Evaluate powers first while substituting.
Exam Tip
(p(3)=4(3)2-5(3)+2=36-15+2=23)। प्रतिस्थापन में पहले घात निकालें।
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