Class 9 Maths Polynomials Polynomials & Algebraic expressions

Polynomials & Algebraic expressions

Polynomial is expression consisting of variable & coefficients that involves only operations + - / * & non negative integers exponents. All algebraic expression are not polynomials.

E.g. x + x-1 +2 is algebraic expression, but not polynomial, as the exponent is -1 (Negative)

√x + 3x + 8 is also algebraic expression, but not polynomial, as the exponent is ½ (not a integer)

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