Use Logarithmic Differentiation to Differentiate $( 3 x + 1 ) ^ { 5 }$

Short Answer

Use logarithmic differentiation to differentiate.
- $( 3 x + 1 ) ^ { 5 }$ $( 2 x - 1 ) ^ { - 2 }$ $( x + 3 ) ^ { 4 }$ at x = 1
Enter your answer exactly as just 3 ∙ $4 ^ { a }$ .