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If (p(x)=0x^6+5x^4-2x^3+9), what is the degree of (p(x))?

Answer and explanation

Correct answer: \(4\)

The degree of a polynomial is the highest exponent of a term with a non-zero coefficient. Here, \(0x^6\) equals zero, so it does not contribute to the degree. Among the remaining terms, \(5x^4\) has the greatest exponent; therefore, the degree of \(p(x)\) is \(4\). Choosing \(6\) is incorrect because its coefficient is \(0\). Exam tip: remove all zero-coefficient terms before identifying the highest power.

Related tags

Polynomial DegreeZero CoefficientDefinition Of PolynomialAlgebraClass 9 MathematicsDefinition Of A PolynomialIntroduction To PolynomialsMathematics

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