Upon factoring L(x)=(x^4)−16 as far as possible, which one is true? A. L(x) has three linear factors B.L(x) has one irreducible quadratic factor, which is (x^2)+4. C.L(x) has no irreducible quadratic factor D.(x^4)−16 cannot be factored further E.L(x) has only one linear facto

Upon factoring L(x)=(x^4)−16 as far as possible, which one is true? A. L(x) has three linear factors B.L(x) has one irreducible quadratic factor, which is (x^2)+4. C.L(x) has no irreducible quadratic factor D.(x^4)−16 cannot be factored further E.L(x) has only one linear facto

Algebra and Trigonometry (MindTap Course List)

4th Edition

ISBN:9781305071742

Author:James Stewart, Lothar Redlin, Saleem Watson

Publisher:James Stewart, Lothar Redlin, Saleem Watson

Chapter3: Polynomial And Rational Functions

Section3.CT: Chapter Test

Problem 9CT

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Question

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Upon factoring L(x)=(x^4)−16 as far as possible, which one is true?

A. L(x) has three linear factors

B.L(x) has one irreducible quadratic factor, which is (x^2)+4.

C.L(x) has no irreducible quadratic factor

D.(x^4)−16 cannot be factored further

E.L(x) has only one linear factor

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