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IrinaK [193]
3 years ago
15

I need a full explanation on -(i^2) I know it equals 1, but how?

Mathematics
1 answer:
Oksanka [162]3 years ago
7 0
I^2 is negative 1, but I see you have a negative sign there. So it is -(-1), which is 1.
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A ball is thrown upward from the top of a building. The function below shows the height of the ball in relation to sea level, f(
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4 years ago
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