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1)Simplify i^12345

2)Compute $(1 + i)(2 + i)(3 + i).$

 Apr 30, 2022
edited by Guest  Apr 30, 2022
 #1
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1. i^{12345} = 1.

 

2. (1 + i)(2 + i)(3 + i) = -4 + 8i.

 Apr 30, 2022
 #3
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ty, but the second one is actually 10i

Celestianee  Apr 30, 2022
 #2
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nevermind i figured it out

 Apr 30, 2022

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