Math Problem Statement
Solution
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Math Problem Analysis
Mathematical Concepts
Integration
Substitution Method
Square Root Simplification
Formulas
∫ 7x^3 √(x^2 + 4) dx
Substitution: u = x^2 + 4
du = 2x dx
Theorems
Substitution Method in Definite Integrals
Suitable Grade Level
College-level Calculus
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