How did the 2 got removed here? | Mathematics | Page 1

urban ploverBOT Jan 30, 2024, 5:29 PM

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modern canyon Jan 30, 2024, 5:40 PM

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division by 2 both sides

small thorn Jan 30, 2024, 5:41 PM

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thanks

small thorn Jan 30, 2024, 7:40 PM

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@modern canyon what about this? how did it go from yellow to green?

modern canyon Jan 30, 2024, 7:41 PM

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by decomplexifying the denominator

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you do that by extending the fraction with the conjugate complex

small thorn Jan 30, 2024, 7:41 PM

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aright, thank you

urban ploverBOT Feb 10, 2024, 10:28 AM

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If you are done with this channel, please mark your problem as solved by typing .close

modern canyon Feb 10, 2024, 1:01 PM

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.close

#How did the 2 got removed here?