Class 9 Exam > Class 9 Videos > Explanation: Polynomial
Explanation: Polynomial Video Lecture - Class 9
FAQs on Explanation: Polynomial Video Lecture - Class 9
| 1. What is a polynomial in mathematics? |  |
Ans. A polynomial in mathematics is a mathematical expression consisting of variables, coefficients, and exponents. It is an algebraic expression that represents a polynomial function.
| 2. How do you classify polynomials based on the number of terms they have? | |
Ans. Polynomials can be classified based on the number of terms they have. If a polynomial has one term, it is called a monomial. If it has two terms, it is called a binomial. If it has three terms, it is called a trinomial. Polynomials with more than three terms are generally called polynomials.
| 3. What is the degree of a polynomial? | |
Ans. The degree of a polynomial is the highest power of the variable in the polynomial expression. It helps determine the behavior and properties of the polynomial. For example, if the degree is 3, the polynomial is called a cubic polynomial.
| 4. How do you add or subtract polynomials? | |
Ans. To add or subtract polynomials, simply combine like terms. Like terms are terms that have the same variable and exponent. Add or subtract the coefficients of these like terms while keeping the variable and exponent the same.
| 5. Can a polynomial have a negative degree? | |
Ans. No, a polynomial cannot have a negative degree. The degree of a polynomial is always a non-negative integer. It represents the highest power of the variable in the polynomial expression.
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Nov 24, 2024 Last updated |
Explanation: Polynomial for Class 92024 is part of Class 9 preparation. The notes and questions for Explanation: Polynomial
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