कौन-सा व्यंजक बहुपद है हालांकि उसमें (x) का पद नहीं है?

Which expression is a polynomial although it has no (x)-term?

Explanation opens after your attempt
Correct Answer

A. \(3x^4+5\)

Step 1

Concept

A polynomial need not contain every power. \(3x^4+5\) has powers (4) and (0), which are valid.

Step 2

Why this answer is correct

The correct answer is A. \(3x^4+5\). A polynomial need not contain every power. \(3x^4+5\) has powers (4) and (0), which are valid.

Step 3

Exam Tip

बहुपद में सभी घातें होना जरूरी नहीं है। \(3x^4+5\) में घात (4) और (0) हैं जो मान्य हैं।

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Mathematics Answer, Explanation and Revision Hints

कौन-सा व्यंजक बहुपद है हालांकि उसमें (x) का पद नहीं है? / Which expression is a polynomial although it has no (x)-term?

Correct Answer: A. \(3x^4+5\). Explanation: बहुपद में सभी घातें होना जरूरी नहीं है। \(3x^4+5\) में घात (4) और (0) हैं जो मान्य हैं। / A polynomial need not contain every power. \(3x^4+5\) has powers (4) and (0), which are valid.

Which concept should I revise for this Mathematics MCQ?

A polynomial need not contain every power. \(3x^4+5\) has powers (4) and (0), which are valid.

What exam hint can help solve this Mathematics question?

बहुपद में सभी घातें होना जरूरी नहीं है। \(3x^4+5\) में घात (4) और (0) हैं जो मान्य हैं।