Use an Identity to Write the Expression as a Single $\tan \left( 30 ^ { \circ } + x \right)$

question 148

Multiple Choice

Use an identity to write the expression as a single trigonometric function or as a single number.
- $\tan \left( 30 ^ { \circ } + x \right)$

• A) \(\frac { \tan x - \sqrt { 3 } } { 1 + \sqrt { 3 } \tan x }\)
• B) \(- \tan x\)
• C) \(\frac { 1 + \sqrt { 3 } \tan x } { \sqrt { 3 } - \tan x }\)
• D) \(\tan x\)

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