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3 years ago

6

Please solve quickly!

1 answer:

mafiozo [28]3 years ago

6 0

Answer:

F(-2)=20

Step-by-step explanation:

given F(x)=-2x^3+4

F(-2)= ${(-2)\times(-2)^3}$ +3

put -2 in place of x

F(-2)= $(-2)\times(-8)$ +4

=16+4=20

F(-2)=20 answer

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