1. \/(-32) =
   
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2. Find i²⁹
   
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3. (-2 + 4i) + (3 - 2i) =
   
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4. (11 + 6i) - (-3 - 2i) =
   
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5. (5 - 3i) (5 + 3i)
   
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6. \/(-9) \/(-25)
   
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7. Find the inverse of 3 - 4i
   
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