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Given f(x)=3x2−2x+1 . What is the value of f(−23) ?

User Terencey
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1 Answer

5 votes

Answer:

In the picture above.

Explanation:

The square of neg- number is always positive + , that's what I mean in purple color.

I hope that it's a clear solution.

Given f(x)=3x2−2x+1 . What is the value of f(−23) ?-example-1
User Bladito
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