Chapter8: Roots And Radicals
Section8.8: Use The Complex Number System
Problem 8.155TI: Simplify: (a) (2+7i)+(42i) (b) (84i)(2i).
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Evaluate using substitution.
![7x + 2\2/3
lim
х—2 | 4 — х](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F9b51acfc-4547-431d-9a38-59d0d64389f3%2Fec16e814-9efd-4db4-a49e-24a1476da5b7%2F4e8egkp.png&w=3840&q=75)
Transcribed Image Text:7x + 2\2/3
lim
х—2 | 4 — х
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