किस विकल्प में (x) में बहुपद और उसकी घात दोनों सही हैं?
Which option correctly gives a polynomial in (x) and its degree?
Explanation opens after your attempt
A. \(x^3+2x\), घात (3)\(x^3+2x\), degree (3)
Concept
In \(x^3+2x\), the powers are (3) and (1). So it is a polynomial and its degree is (3).
Why this answer is correct
The correct answer is A. \(x^3+2x\), घात (3) / \(x^3+2x\), degree (3). In \(x^3+2x\), the powers are (3) and (1). So it is a polynomial and its degree is (3).
Exam Tip
\(x^3+2x\) में घातें (3) और (1) हैं। इसलिए यह बहुपद है और इसकी घात (3) है।
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