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01-01-2021
Mathematics

contestada

f(x) = -2x^3 + 3(x + 2). Does this mean that it's f(3) = -39

Respuesta :

01-01-2021

Answer:

Step-by-step explanation:

lets replace x with 3

f(3)= -2(3)^3+3(3+2)=-2*27+15=-54+15=-39

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