Write the Following as an Algebraic Expression in U, U $\tan \left( \operatorname { arcsec } \frac { \sqrt { \mathrm { u } ^ { 2 } + 9 } } { \mathrm { u } } \right)$

question 36

Multiple Choice

Write the following as an algebraic expression in u, u > 0.
- $\tan \left( \operatorname { arcsec } \frac { \sqrt { \mathrm { u } ^ { 2 } + 9 } } { \mathrm { u } } \right)$

• A) \(3 u\)
• B) \(\frac { \sqrt { u ^ { 2 } + 3 } } { u ^ { 2 } + 3 }\)
• C) \(\frac { u \sqrt { u ^ { 2 } + 9 } } { u ^ { 2 } + 9 }\)
• D) \(\frac { 3 } { u }\)

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