Chapter 7, 7.5 Exercises #77

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For the following exercises, solve the equations algebraically, and then use a calculator to find the values on the interval [0,2π). Round to four decimal places.

tan^{2} x + 3tan x − 3 = 0

7.2 Exercises:

7.3 Exercises:

7.4 Exercises:

7.5 Exercises:

7.6 Exercise:

Practice Exercises:

Review Exercises: