Digital ACT Math Practice Question #1402
Test your problem-solving accuracy on this official-caliber item. Select an answer choice to check your reasoning instantly.
Four consecutive powers of i always cancel to 0.
Any 4 consecutive powers of i sum to zero: (-i) + 1 + i + (-1) = 0....
Distractor Analysis: Trap choice eliminates careless test-takers who confuse roots with coordinates...
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