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I am having trouble with this problem & have no idea how to solve it.

I am having trouble with this problem & have no idea how to solve it.
asked 153k views
3 votes
I am having trouble with this problem & have no idea how to solve it.

I am having trouble with this problem & have no idea how to solve it.-example-1
asked
User Cadence
by
7.7k points

1 Answer

2 votes

Step 1

Given;

Step 2


\begin{gathered} f(-2)=2(-2)^2+2(-2)-1 \\ f(-2)=8-4-1=3 \end{gathered}

Answer;


f(-2)=3

I am having trouble with this problem & have no idea how to solve it.-example-1
answered
User Zhao Xiang
by
8.4k points
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