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Hi guys! I lost my MathSolver account (I am MathSolver) because I forgot my password -_-. Anyway... This is my new account! Also, I have a question:

Find all complex numbers $z$ such that $z^4 = -4.$

Note: All solutions should be expressed in the form $a+bi$, where $a$ and $b$ are real numbers.

Please explain thoroughly! Goodnight!!

Also... @CPhil.. This post was flagged for moderation just like what happened to my old lost account... please unflag!

Thanks in advance,

MathSolver's 2nd Account

 Dec 6, 2020
edited by MathSolverForLYFE  Dec 6, 2020
edited by MathSolverForLYFE  Dec 6, 2020
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Maybe it was flagged because of the @ sign.

 Dec 6, 2020
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Oh yeah! Big brain! Also, I notice you're close to surpassing CPhil's high score of $112,000+$!

MathSolverForLYFE  Dec 6, 2020
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Since I can't edit, I think I lost my other account due to forgetfulness and not saving the password because I recently got a new computer. Thanks Melody! P.S.

Sorry I didn't post this with the other reply to your answer, I forgot to mention this. I hopefully won't do this in the future! MSFL signing off for tonight! Baiiiiiiiiiiiiiiiiiiiii $\cdot 237648261231313131335675767567657867868767688797897!$.

MathSolverForLYFE  Dec 6, 2020
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Uhhhhhh......just use the 'Forgot Password'  feature on the sign in.......

 Dec 6, 2020
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I also forgot my username because I thought their was a 'z' somewhere xd

MathSolverForLYFE  Dec 6, 2020
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Hmmm.....    but you mentioned your username in your post.....

Guest Dec 6, 2020

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