The following equation is given. x3-3x-4x+12=0 X a. List all rational roots that are possible according to the Rational Zero Theorem. (Use a comma to separate answers as needed.) one actual root b. Use synthetic division to test several possible rational roots in order to identify One rational root of the given equation is (Simplify your answer) C. Use the root from part (b.) and solve the equation The solution set of x-3x-4x + 12 0 is (Simplify your answer. Type answers as needed.) or fractions for any numbers in the expres X an exact answer, using radicals as needed. Use integers Enter your answer in each of the answer boxes e to search hp HE WLET T PACKA R D f4 f6 f7 fB f9 ha + $ 4 & 7 5 6 8 26

The following equation is given. x3-3x-4x+12=0 X a. List all rational roots that are possible according to the Rational Zero Theorem. (Use a comma to separate answers as needed.) one actual root b. Use synthetic division to test several possible rational roots in order to identify One rational root of the given equation is (Simplify your answer) C. Use the root from part (b.) and solve the equation The solution set of x-3x-4x + 12 0 is (Simplify your answer. Type answers as needed.) or fractions for any numbers in the expres X an exact answer, using radicals as needed. Use integers Enter your answer in each of the answer boxes e to search hp HE WLET T PACKA R D f4 f6 f7 fB f9 ha + $ 4 & 7 5 6 8 26

Elements Of Modern Algebra

8th Edition

ISBN:9781285463230

Author:Gilbert, Linda, Jimmie

Publisher:Gilbert, Linda, Jimmie

Chapter8: Polynomials

Section8.5: Solution Of Cubic And Quartic Equations By Formulas (optional)

Problem 31E: Derive the quadratic formula by using the change in variable x=y12(ba) to transform the quadratic...

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