Simplify [math]i^{57}[/math].
[list=1] [*]Find the remainder of the power of [math]i[/math] when divided by [math]4[/math]. [*]Use the remainder to simplify the power of [math]i[/math]. [/list] These applets are provided by Walch Education as supplemental material for the [i]UCSS Secondary Math I[/i] program. Visit [url="http://www.walch.com"]www.walch.com[/url] for more information on our resources.