Message from @isoboto

Discord ID: 817962409788571669


2021-03-07 03:22:47 UTC  

https://cdn.discordapp.com/attachments/801170141907386408/817960445532569620/Screenshot_20210306-222243_Chrome.jpg

2021-03-07 03:22:55 UTC  

this is the example i found

2021-03-07 03:23:43 UTC  

i supposed in this case we can solve for half of the equations 🤔

2021-03-07 03:23:52 UTC  

4 +/- i

2021-03-07 03:24:15 UTC  

I think the answer is just (x^2)-16-xi-4i

2021-03-07 03:24:31 UTC  

but that just doesnt look right for some reason

2021-03-07 03:24:44 UTC  

maybe? this is the first time i run into integrals

2021-03-07 03:25:57 UTC  

I took a course on complex polynomials but that was a while ago

2021-03-07 03:27:24 UTC  

@isoboto I feel kinda dumb because I learned all this stuff but when anyone asks about it the first thing I do is google it.

2021-03-07 03:27:39 UTC  

shhhhh dont tell anyone

2021-03-07 03:28:54 UTC  

<:KEK:795742276549607456> that's me in every class

2021-03-07 03:29:11 UTC  

okay so i found another example

https://cdn.discordapp.com/attachments/801170141907386408/817962054161137674/media2F4dc2F4dc9e63b-514d-4edb-866f-cbc7a44e21c72FphpylM7Sf.png

2021-03-07 03:29:25 UTC  

basically this is just expanding stuff? 🤨

2021-03-07 03:29:38 UTC  

not sure how the "i" works hmmmm

2021-03-07 03:29:41 UTC  

yea

2021-03-07 03:29:53 UTC  

oh then it should be easy (i think XD)

2021-03-07 03:29:58 UTC  

"i" is actually an unreal number

2021-03-07 03:30:11 UTC  

It is the square root of negative one

2021-03-07 03:30:25 UTC  

hmm okay so when expanding it, we keep it until the end?

2021-03-07 03:30:34 UTC  

so basically i^2 = -1

2021-03-07 03:30:35 UTC  

what puzzled me is the "+4" they had

2021-03-07 03:30:42 UTC  

ah, okay

2021-03-07 03:30:59 UTC  

in the question the person was asking, -4 was by itself

2021-03-07 03:31:06 UTC  

yea

2021-03-07 03:31:18 UTC  

the zeros were

2021-03-07 03:31:20 UTC  

-4

2021-03-07 03:31:22 UTC  

and

2021-03-07 03:31:29 UTC  

4 + i

2021-03-07 03:31:31 UTC  

yea

2021-03-07 03:33:14 UTC  

https://cdn.discordapp.com/attachments/801170141907386408/817963073104248852/20210306_223255.jpg

2021-03-07 03:33:20 UTC  

Okay so this is my rough work

2021-03-07 03:33:47 UTC  

The i looks like it can be further simplified tho

2021-03-07 03:34:28 UTC  

algebra 2 help
Write a polynomial function of least degree w/integral coefficients that have the given zeroes (-4, 4+i)

2021-03-07 03:34:50 UTC  

except the first zero; -4

2021-03-07 03:34:56 UTC  

would be written

2021-03-07 03:35:01 UTC  

(x+4)

2021-03-07 03:36:34 UTC  

<:What2:777241822930010132> because the sign flip?

2021-03-07 03:37:07 UTC  

yea

2021-03-07 03:38:36 UTC  

man, why are we doing their homework for them anyways? lol

2021-03-07 03:38:37 UTC  

would that also applie to 4+i?

2021-03-07 03:38:43 UTC  

yes