Use Logarithmic Differentiation to Differentiate $4 ^ { x }$ ∙ $5 ^ { x }$

question 68

Short Answer

Use logarithmic differentiation to differentiate.
- $4 ^ { x }$ ∙ $5 ^ { x }$ ∙ $6 x ^ { 3 }$ at x = 1
Enter your answer exactly as just a(b ± ln c) where a, b, and c are integers.

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Definitions:

Incurred Costs

Expenses that have been recognized or realized during a period, regardless of when cash payments are made.

Period Costs

Expenses not directly tied to production activities, usually administrative, selling, and other non-manufacturing costs.

Incurred Costs

Expenses that have been recognized or recorded, reflecting costs that have been realized in the conduct of business activities.

Manufacturing Overhead Cost

This represents all indirect costs associated with the production process, excluding direct materials and direct labor.