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If f(x)=2x3+4x2, find f(-3)

If f(x)=2x3+4x2, find f(-3)
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20 votes
If f(x)=2x3+4x2, find f(-3)

If f(x)=2x3+4x2, find f(-3)-example-1
User James Morrison
by
7.6k points

1 Answer

7 votes

Answer:

-72

Explanation:

2x^3+4x^2

2(-3)^3+4(-3)^2

-6^3+-12^2

-216+144

-72

User Jasonwarford
by
8.0k points
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