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I need some help it would be appreciated.

I need some help it would be appreciated.
74.9k views
4 votes
I need some help it would be appreciated.

I need some help it would be appreciated.-example-1
User Sarath Rachuri
by
7.9k points

1 Answer

4 votes
Substitute x=-2 into the equation.

2x^3 - 3x^2 + 4
2 (-2)^3 - 3 (-2)^2 +4
2 (-8) - 3 (4) +4
-16 - 12 + 4
-24

Answer:
-24
User Tight
by
8.2k points
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