Math Problem Statement

La utilidad marginal en una tienda electrodomésticos, que vende equipos de sonido está dada por la función U´(x) = x3 . ln(x). Determine La utilidad total por la venta 15 equipos si C = 300000.

Solution

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Math Problem Analysis

Mathematical Concepts

Calculus
Marginal Utility
Integration by Parts

Formulas

U'(x) = x^3 \ln(x)
U(x) = \frac{x^4 \ln(x)}{4} - \frac{x^4}{16} + C
Integration by parts: \int u \, dv = u \cdot v - \int v \, du

Theorems

Integration by Parts Theorem

Suitable Grade Level

College/University Level