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One zero of P(x)=x3+ 4x2- 9 is x= -3. The other two zeros are x =a±√b/ c. The exact values of a,b and c are ?

College Algebra

7th Edition

ISBN:9781305115545

Author:James Stewart, Lothar Redlin, Saleem Watson

Publisher:James Stewart, Lothar Redlin, Saleem Watson

Chapter3: Polynomial And Rational Functions

Section3.5: Complex Zeros And The Fundamental Theorem Of Algebra

Problem 3E: A polynomial of degree n I has exactly ____________________zero if a zero of multiplicity m is...

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One zero of P(x)=x³+ 4x²- 9 is x= -3. The other two zeros are x =^a±√b/ c. The exact values of a,b and c are ?

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