# Simplifying Powers of i

Taught by mrbrianmclogan
• Currently 3.0/5 Stars.
943 views | 1 rating
Part of video series
Meets NCTM Standards:
Lesson Description:

Simplifying imaginary numbers

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Questions answered by this video:
• Simplify i^42, i^56
• #### Staff Review

• Currently 3.0/5 Stars.
I think it would be easier if i^40 is expressed as (i^4)^10=>1^10=>1 i^25 as (i^4)^6.i=>1.i=>i i^50 as (i^4)^12.iÂ²=>1.(-1)=>-1