यदि (x=4) है तो \(x^3-3x^2+2x\) का मान क्या है?
If (x=4), what is the value of \(x^3-3x^2+2x\)?
Explanation opens after your attempt
C. (24)
Concept
Substituting gives (64-3(16)+8=64-48+8=24). Calculating powers first is the correct order.
Why this answer is correct
The correct answer is C. (24). Substituting gives (64-3(16)+8=64-48+8=24). Calculating powers first is the correct order.
Exam Tip
मान रखने पर (64-3(16)+8=64-48+8=24)। पहले घात निकालना सही क्रम है।
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