कौन-सा व्यंजक घन बहुपद है?
Which expression is a cubic polynomial?
Explanation opens after your attempt
A. \(2x^3-x+4\)
Concept
A cubic polynomial has degree (3). In \(2x^3-x+4\), the highest power is (3).
Why this answer is correct
The correct answer is A. \(2x^3-x+4\). A cubic polynomial has degree (3). In \(2x^3-x+4\), the highest power is (3).
Exam Tip
घन बहुपद की घात (3) होती है। \(2x^3-x+4\) में सबसे बड़ी घात (3) है।
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