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Fun Video: What is a Polynomial? Video Lecture - Class 9

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00:06 Terms & Expressions
00:39 Polynomials
01:05 Types of Polynomial
02:04 Types of Polynomial (Examples)

FAQs on Fun Video: What is a Polynomial? Video Lecture - Class 9

1. What is the definition of a polynomial?
Ans. A polynomial is a mathematical expression consisting of variables, coefficients, and exponents, combined using addition, subtraction, and multiplication operations. It does not contain any division by a variable.
2. What are the different degrees of a polynomial?
Ans. The degree of a polynomial is determined by the highest power of the variable in the expression. For example, if the highest power of the variable is 3, the polynomial is of degree 3. The degrees can be 0, 1, 2, 3, and so on.
3. Can a polynomial have negative exponents?
Ans. No, a polynomial cannot have negative exponents. The exponents in a polynomial must be non-negative integers. Negative exponents are not allowed in polynomials.
4. How are polynomials classified based on the number of terms they have?
Ans. Polynomials can be classified as monomials, binomials, trinomials, or polynomials with more than three terms. Monomials have one term, binomials have two terms, trinomials have three terms, and polynomials with more than three terms are simply called polynomials.
5. What is the leading coefficient of a polynomial?
Ans. The leading coefficient of a polynomial is the coefficient of the term with the highest power of the variable. It is the numerical value in front of the variable with the highest exponent.
Video Timeline
Video Timeline
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00:06 Terms & Expressions
00:39 Polynomials
01:05 Types of Polynomial
02:04 Types of Polynomial (Examples)
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