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If (F(x)=5x^{11}-5x^{11}+6x^7-6x^7+8x^4-3), what is the degree of (F(x))?

Answer and explanation

Correct answer: 4

On combining like terms, \(5x^{11}-5x^{11}=0\) and \(6x^7-6x^7=0\). Thus, \(F(x)=8x^4-3\). The highest exponent of \(x\) is 4, so the degree of the polynomial is 4. Option 0 would be the degree of a non-zero constant polynomial, but an \(x^4\) term remains here. Exam tip: simplify and cancel like terms before finding a polynomial's degree.

Related tags

PolynomialsDegree Of PolynomialLike TermsCancellationClass 9 MathematicsDegree Of A PolynomialIntroduction To PolynomialsMathematics

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