Math Problem Statement

Integral de dx/x raiz de x⁴-1

Solution

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Math Problem Analysis

Mathematical Concepts

Integral Calculus
Trigonometric Substitution
Radicals

Formulas

Integral: ∫ dx / (x √(x⁴ - 1))
Trigonometric substitution: x² = sec(θ)
Identity: sec²(θ) - 1 = tan²(θ)

Theorems

Trigonometric Substitution Theorem
Pythagorean Identity

Suitable Grade Level

Undergraduate (Calculus II or III)