Cumulative Review Exercises (Chapters P–8)
1. {2, 4}
3. x=2
5. x=4
7. x=4
9. (−∞,−3−33–√]∪[−3+33–√, ∞)
11. x=10, y=7, z=12
13. −6–√−2–√4
15. Shift the graph of g(x)=x−−√ to the right 3 units.
17. ln (x7x−5)
19. 12
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