(x+2)(x+3) = x \cdot x + x \cdot 3 + 2 \cdot x + 2 \cdot 3
= x^2 + 3x + 2x + 6
= x^2 + 5x + 6
(x+2)(x+3)\boxed{x^2 + 5x + 6} .
Frequently asked questions (FAQs)
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Math Question: Find the derivative of f(x) = 3x^2 + 5x - 2 using the basic rules of derivatives.