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Free SAT Practice Question

Question 1 of 1
ID: SAT-ATIM-1
Section: Math - Additional Topics in Math
Topics: Advanced topics in math; Complex numbers
Difficulty level: Medium

Practice Mode: Single selected Question » Back to Overview

Which of the following is the correct form of -3i^8-3i^6-3i-1, where the imaginary number i is such that i^2=-1? (without calculator)

A-1
B-1-3i
C-7-3i
D-1-3i
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