What is the degree of the polynomial (-31)?
Answer and explanation
Correct answer: 0
(-31) is a non-zero constant polynomial because it contains no variable. The degree of every non-zero constant polynomial is 0. It cannot be 1 because there is no term with a variable raised to the first power. Exam tip: Any non-zero constant such as 5, -12, or 3/4 has degree 0 when considered as a polynomial.
Frequently asked questions
What is the correct answer to this question?
0
Why is this the correct answer?
(-31) is a non-zero constant polynomial because it contains no variable. The degree of every non-zero constant polynomial is 0. It cannot be 1 because there is no term with a variable raised to the first power. Exam tip: Any non-zero constant such as 5, -12, or 3/4 has degree 0 when considered as a polynomial.
Which subject and chapter does this question cover?
This is a Class 9 Mathematics question. Chapter: Introduction to Polynomials. Topic: Degree of a Polynomial.
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