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Why is (x^{-3}+2) not a polynomial?

Answer and explanation

Correct answer: क्योंकि x की घात ऋणात्मक है

In a polynomial, the exponent of a variable must be 0 or a positive integer. In the given expression, the exponent of x is -3, so it is not a polynomial. Having a constant term such as 2 or having two terms does not prevent an expression from being a polynomial. Exam tip: An expression is not a polynomial if a variable has a negative, fractional, or irrational exponent.

Related tags

PolynomialsDefinition Of PolynomialNegative ExponentsAlgebraClass 9 MathematicsDefinition Of A PolynomialIntroduction To PolynomialsMathematics

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