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If f(x) = 8x^3 - 6x^2 - 4x + 5, find the value of f( -2).

If f(x) = 8x^3 - 6x^2 - 4x + 5, find the value of f( -2).
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5 votes
If f(x) = 8x^3 - 6x^2 - 4x + 5, find the value of f( -2).

asked
User Ithelloworld
by
7.7k points

2 Answers

6 votes
i’m pretty sure it’s -75 !
answered
User Fernando Barbeiro
by
7.9k points
4 votes

Answer: -75

Explanation:

Plug in -2 into the equation.

8(-2)^3 - 6(-2)^2 -4 (-2) + 5

answered
User Pfandrade
by
8.2k points
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