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Simplify i^30
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\[i^{30} \implies (i^2)^{15}\] do you get this? wha ti just did?
what i just did*
Not at all.
what is \[\large (i^2)^{15}\]
what d you think
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use the principle \[(a^b)^c \implies a^{bc}\]
My choices are 1, i,-i, or -1...
i know
so you have \[\large (1^2)^{15}\] what is the value of i^2?
i.
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not exactly
hint \[i = \sqrt{-1}\] so what's i^2
-i
how did you get that?
i^2 = ??
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I don't know.
lol =)) think carefuly \[i = \sqrt{-1}\] so what's i^2
Oh.. Square both the sides...
the answer is 1
-1*
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How did you get 1?
are u taking this on flvs?
Oh.. never mind i get it. Thanks to all, and yes militarygirl96.
second page on 4.07 there is a chart all you got to do is follow it
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