Respuesta :

This is the answer 6x^2+15x+9
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Answer:

6x² + 15x + 9

Step-by-step explanation:

Step 1: Write expression

(2x + 3)(3x + 3)

Step 2: FOIL

6x² + 6x + 9x + 9

Step 3: Combine like terms

6x² + 15x + 9