कौन-सा व्यंजक (x) में बहुपद है क्योंकि चर की सभी घातें धनात्मक पूर्णांक या शून्य हैं?

Which expression is a polynomial in (x) because all powers of the variable are positive integers or zero?

Explanation opens after your attempt
Correct Answer

A. \(2x^6-4x^2+9\)

Step 1

Concept

In \(2x^6-4x^2+9\), the powers of (x) are (6), (2), and (0). All satisfy the condition of a polynomial.

Step 2

Why this answer is correct

The correct answer is A. \(2x^6-4x^2+9\). In \(2x^6-4x^2+9\), the powers of (x) are (6), (2), and (0). All satisfy the condition of a polynomial.

Step 3

Exam Tip

\(2x^6-4x^2+9\) में (x) की घातें (6), (2) और (0) हैं। ये सभी बहुपद की शर्त पूरी करती हैं।

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Mathematics Answer, Explanation and Revision Hints

कौन-सा व्यंजक (x) में बहुपद है क्योंकि चर की सभी घातें धनात्मक पूर्णांक या शून्य हैं? / Which expression is a polynomial in (x) because all powers of the variable are positive integers or zero?

Correct Answer: A. \(2x^6-4x^2+9\). Explanation: \(2x^6-4x^2+9\) में (x) की घातें (6), (2) और (0) हैं। ये सभी बहुपद की शर्त पूरी करती हैं। / In \(2x^6-4x^2+9\), the powers of (x) are (6), (2), and (0). All satisfy the condition of a polynomial.

Which concept should I revise for this Mathematics MCQ?

In \(2x^6-4x^2+9\), the powers of (x) are (6), (2), and (0). All satisfy the condition of a polynomial.

What exam hint can help solve this Mathematics question?

\(2x^6-4x^2+9\) में (x) की घातें (6), (2) और (0) हैं। ये सभी बहुपद की शर्त पूरी करती हैं।