Which polynomial has degree (0)?
Answer and explanation
Correct answer: -6
-6 is a non-zero constant polynomial. Since it contains no variable with a positive exponent, its degree is 0. The degree of the zero polynomial is not defined, whereas the degrees of 5x and x^2+6 are 1 and 2 respectively. Exam tip: identify the highest exponent of the variable; every non-zero constant polynomial has degree 0.
Frequently asked questions
What is the correct answer to this question?
-6
Why is this the correct answer?
-6 is a non-zero constant polynomial. Since it contains no variable with a positive exponent, its degree is 0. The degree of the zero polynomial is not defined, whereas the degrees of 5x and x^2+6 are 1 and 2 respectively. Exam tip: identify the highest exponent of the variable; every non-zero constant polynomial has degree 0.
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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