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1-19-12 O 1 - 19 - 12| = |−19 + (−12)| = |31| = 31 1-19-12| = |-19 - (-12)| = |-31| = 31 O1-19-12| = |−19 + (−12)| = |-31| = -31 O1-19 - 12| = |-19 + (−12)| = |-31| = 31

1-19-12 O 1 - 19 - 12| = |−19 + (−12)| = |31| = 31 1-19-12| = |-19 - (-12)| = |-31| = 31 O1-19-12| = |−19 + (−12)| = |-31| = -31 O1-19 - 12| = |-19 + (−12)| = |-31| = 31

Elements Of Modern Algebra
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 30E
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1-19 - 12 O1-19-121 = |−19 + (−12)| = |31| = 31 O1–19 19 – 12| = |-19 - (-12)| = |-31| = 31 | – 19 – 12| = |−19 + (−12)| = |-31| = −31 O1-19-121= |-19 + (-12)| = 1-311 31 =
Transcribed Image Text:1-19 - 12 O1-19-121 = |−19 + (−12)| = |31| = 31 O1–19 19 – 12| = |-19 - (-12)| = |-31| = 31 | – 19 – 12| = |−19 + (−12)| = |-31| = −31 O1-19-121= |-19 + (-12)| = 1-311 31 =
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