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FromTheMoon [43]
3 years ago
5

If f(x)=4x^3 - 6x^2 + 2x - 5, then f(-2) = ___________

Mathematics
1 answer:
Art [367]3 years ago
7 0

f(x)=4x^3 - 6x^2 + 2x - 5

f(-2)


Replace X with -2:

4(-2)^3 - 6(-2)^2 + 2(-2) - 5 =

Calulate the powers:

4(-8) - 6(4) +(-4) -5=

Multiply:

-32 - 24 -4 -5=

Subtract

-65



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