# 1.Start by substituting another variable (like y) for 2x and solve like we have before, BUT you must include all answers in the specified domain 2.Then.

## Presentation on theme: "1.Start by substituting another variable (like y) for 2x and solve like we have before, BUT you must include all answers in the specified domain 2.Then."— Presentation transcript:

1.Start by substituting another variable (like y) for 2x and solve like we have before, BUT you must include all answers in the specified domain 2.Then set each answer = to 2x 3.We only want answers in the specified domain (double check to make sure you have all possible solutions)

Example 1) Solve for all in degrees. Answers must be exact!

Example 2) Solve for in degrees for [0,360°). Answers must be exact!

Example 3) Solve for all x in radians. Answers must be exact!

Example 4) Solve for x in radians for [0, 2π). Answers must be exact!

Example 5) Solve for θ in degrees for [0°,360°). Answers must be exact!

Example 6) Solve for x in radians for [0,2π). Answers must be exact!

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