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3. Consider the cubic x³ +3x=36. a. Use Cardano's rule to find a solution. b. Clearly x=3 is a solution. Use Bombelli's methods to verify that the answer from part a. is indeed 3. Use your calculator or any other technology to find the a and the b values. They are fractions, not integers, so you probably won't guess them.

3. Consider the cubic x³ +3x=36. a. Use Cardano's rule to find a solution. b. Clearly x=3 is a solution. Use Bombelli's methods to verify that the answer from part a. is indeed 3. Use your calculator or any other technology to find the a and the b values. They are fractions, not integers, so you probably won't guess them.

Advanced Engineering Mathematics
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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3. Consider the cubic x³ +3x=36. a. Use Cardano's rule to find a solution. b. Clearly x=3 is a solution. Use Bombelli's methods to verify that the answer from part a. is indeed 3. Use your calculator or any other technology to find the a and the b values. They are fractions, not integers, so you probably won't guess them.
Transcribed Image Text:3. Consider the cubic x³ +3x=36. a. Use Cardano's rule to find a solution. b. Clearly x=3 is a solution. Use Bombelli's methods to verify that the answer from part a. is indeed 3. Use your calculator or any other technology to find the a and the b values. They are fractions, not integers, so you probably won't guess them.
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