Respuesta :

Answer:

answer is 16380

Step-by-step explanation:

answer is 16380

mhanifa

Answer:

  • 16380

Step-by-step explanation:

We can see that:

  • 28 + (-15) + (-13) = 0

Use the following identity:

  • a³ + b³ + c³ = 3abc, if a + b + c = 0

Substitute the values to get:

  • 28³ + (-15)³ + (-13)³ = 3*28*(-15)(-13) = 16380

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