Mathematics, 03.09.2019 18:10, tobi15

If f(x) = x° - 2x², which expression is equivalent to f(i)?
-2+1
-2-1
2+1
2-1

Answers: 3

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If f(x) = x° - 2x², which expression is equivalent to f(i)?
-2+1
-2-1
2+1
2...