Please help me! How this formula transform in this formula pls. Show me the solving steps plss ​

9514 1404 393

Step-by-step explanation:

Let's start with the expression 1/(1+i). It is simplified by multiplying numerator and denominator by its conjugate.

Subtracting this from 1, as in the denominator inside parentheses, gives its conjugate.

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The 5th power can be found a couple of ways. One is to use the binomial expansion. Another is to use Euler's formula. The latter can be somewhat easier.

With these parts, we can now write the first expression as ...

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Using the same parts, we can simplify the second expression.

konichiwa~! my name is zalgo and i am here to answer your anime-related question today. more than likely, kirishima would kill izuku, marry mino and kiss momo. all of this would be my opinion by the way. (and i am also a weeb lol)

i hope this you! : d

stay and stay proud! " - zalgo

(and do you think you can mark me as brainliest? i'd greatly appreciate it! arigato~! )

it would rotate about 180 degrees.