Elementary Algebra
Elementary Algebra
17th Edition
ISBN: 9780998625713
Author: Lynn Marecek, MaryAnne Anthony-Smith
Publisher: OpenStax - Rice University
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Question
4. Consider the Cubic Equation: x² + 3x² = 8x+30
a. Reduce the cubic equation through a change of variables to one without a squared
term.
b. Solve the reduced cubic using the cubic formula.
C.
Find all three solutions to the original equation x³ + 3x² = 8x+30.
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Transcribed Image Text:4. Consider the Cubic Equation: x² + 3x² = 8x+30 a. Reduce the cubic equation through a change of variables to one without a squared term. b. Solve the reduced cubic using the cubic formula. C. Find all three solutions to the original equation x³ + 3x² = 8x+30.
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