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Noah says, "I worked the problem from left to right and ended up with 20 – 45x." 8 – 3(4 – 9x) 5(4 – 9x) 20 – 45x Do you agree with Noah? If not, find and describe his errors.

Noah says, "I worked the problem from left to right and ended up with 20 – 45x." 8 – 3(4 – 9x) 5(4 – 9x) 20 – 45x Do you agree with Noah? If not, find and describe his errors.

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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Noah says, "I worked the problem from left to right and ended up with 20 – 45x." 8 – 3(4 – 9x) 5(4 – 9x) 20 – 45x Do you agree with Noah? If not, find and describe his errors.
Transcribed Image Text:Noah says, "I worked the problem from left to right and ended up with 20 – 45x." 8 – 3(4 – 9x) 5(4 – 9x) 20 – 45x Do you agree with Noah? If not, find and describe his errors.
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