Respuesta :

Answer:

[tex] 24 \sqrt{3} [/tex]

Step-by-step explanation:

[tex]3(5 \sqrt{3} + 3 \sqrt{3} ) \\ \\ = 3(5 + 3 ) \sqrt{3} \\ \\ = 3(8) \sqrt{3} \\ \\ = 24 \sqrt{3} [/tex]

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