2 years ago

If f(x) = x4 + 3x3 – x2 + 6, find f(-3).

1 answer:

7 0

F(-3) = (-3)^4 + 3(-3)^3 - (-3)^2 +6
f(-3)= 81 -81 -9 +6
f(-3)= -3

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