Rewrite the Expression in Terms of Exponentials and Simplify the Results

question 6

Multiple Choice

Rewrite the expression in terms of exponentials and simplify the results.
- $10 \cosh ( \ln x ) + 12 \sinh ( \ln x )$

• A) \(11 x - \frac { 1 } { x }\)
• B) \(11 \mathrm { x }\)
• C) 0
• D) \(11 \left( x + \frac { 1 } { x } \right)\)

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Definitions:

Posterior

Pertaining to the back side of the body or an organ, opposite of anterior.

Coracobrachialis

A muscle in the shoulder that helps in flexing and adducting the arm.

Pectoralis Major

A large muscle in the upper chest that functions in the movement of the shoulder and upper arm.

Deltoid

A large, triangular muscle covering the shoulder joint and responsible for lifting and rotating the arm.