Solve the equation for solutions over the interval [0°, 360°). tan ²0 + 8 tan 0 +5=0 Select the correct choice below and, if necessary, fill in the answer box to complete your choice. OA. The solution set is { }. (Type your answer in degrees. Do not include the degree symbol in your answer. Round to one decimal place as needed. Use a comma to separate answers as needed.) OB. The solution is the empty set.

Trigonometry (11th Edition)
11th Edition
ISBN:9780134217437
Author:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Publisher:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Chapter1: Trigonometric Functions
Section: Chapter Questions
Problem 1RE: 1. Give the measures of the complement and the supplement of an angle measuring 35°.
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## Solving Trigonometric Equations

**Problem:**

Solve the equation for solutions over the interval \([0^\circ, 360^\circ)\).

\[ 
\text{tan}^2 \theta + 8 \, \text{tan} \, \theta + 5 = 0 
\]

---

### Instructions:

Select the correct choice below and, if necessary, fill in the answer box to complete your choice.

- **A.** The solution set is \(\{ \, \}\).
  - *(Type your answer in degrees. Do not include the degree symbol in your answer. Round to one decimal place as needed. Use a comma to separate answers as needed.)*

- **B.** The solution is the empty set.
Transcribed Image Text:## Solving Trigonometric Equations **Problem:** Solve the equation for solutions over the interval \([0^\circ, 360^\circ)\). \[ \text{tan}^2 \theta + 8 \, \text{tan} \, \theta + 5 = 0 \] --- ### Instructions: Select the correct choice below and, if necessary, fill in the answer box to complete your choice. - **A.** The solution set is \(\{ \, \}\). - *(Type your answer in degrees. Do not include the degree symbol in your answer. Round to one decimal place as needed. Use a comma to separate answers as needed.)* - **B.** The solution is the empty set.
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