कौन-सा व्यंजक बहुपद है लेकिन घन बहुपद नहीं है?

Which expression is a polynomial but not a cubic polynomial?

Explanation opens after your attempt
Correct Answer

B. \(5x^4-x+6\)

Step 1

Concept

\(5x^4-x+6\) is a polynomial but its degree is (4). Therefore, it is not a cubic polynomial.

Step 2

Why this answer is correct

The correct answer is B. \(5x^4-x+6\). \(5x^4-x+6\) is a polynomial but its degree is (4). Therefore, it is not a cubic polynomial.

Step 3

Exam Tip

\(5x^4-x+6\) बहुपद है लेकिन इसकी घात (4) है। इसलिए यह घन बहुपद नहीं है।

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Mathematics Answer, Explanation and Revision Hints

कौन-सा व्यंजक बहुपद है लेकिन घन बहुपद नहीं है? / Which expression is a polynomial but not a cubic polynomial?

Correct Answer: B. \(5x^4-x+6\). Explanation: \(5x^4-x+6\) बहुपद है लेकिन इसकी घात (4) है। इसलिए यह घन बहुपद नहीं है। / \(5x^4-x+6\) is a polynomial but its degree is (4). Therefore, it is not a cubic polynomial.

Which concept should I revise for this Mathematics MCQ?

\(5x^4-x+6\) is a polynomial but its degree is (4). Therefore, it is not a cubic polynomial.

What exam hint can help solve this Mathematics question?

\(5x^4-x+6\) बहुपद है लेकिन इसकी घात (4) है। इसलिए यह घन बहुपद नहीं है।