Solve ∫ (x + 2) dx = x^2/2 + 2x + C

Problem

$\int (x + 2) \, dx$

Step-by-step solution

قاعدة المجموع: $\int x \, dx + \int 2 \, dx$ .
$\int x \, dx = \frac{x^2}{2}$ ، $\int 2 \, dx = 2x$ .
الدمج: $\frac{x^2}{2} + 2x + C$ .

Answer

$\frac{x^2}{2} + 2x + C$

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