/stupid/ :(

>>37478962
X^2+12X-4=0
what is X?

>>37479019
X^2-12X-4=0
I mean

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>>37479019
STOP IT ;-;-;-

>>37479046
Come on, anon, it's basic high school math! If you don't know this, you're basically a retard!

>>37479085
IM THINKING!
LEAVE ME ALONE

>>37479038
X^2-4X-12
I fucked it up twice
Maybe I'm the retard

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>>37479019
>got my GED first try
>can't solve this

>>37479038
0?

Originaliozzz

>>37479137
X = 6
X = -2
was gonna say you're other equations couldn't be factorised.

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>cant figure out how to work an oven

>>37479202
yeah high school was a while ago so I forgot what the format is
still amusing to remember the people who couldnt solve the most basic shit

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X=[-b +/- (sr)(b^2)-4(a)(c)]/2(a)

X=[12 +/- (sr)(-12^2)-4(1)(-4)]/2(1)

X=(12 +/- 33.94)/2

X=22.97,-10.97

Then again I'm also a fucking brainlet who's bad at factoring

>>37479269
Meant for
>>37479038
And just fuck my life up senpai
>>37479137

>>37479019
X^2+12X-4=0
X^2+12X+36-36+4=0
(X+6)^2-30=0
(X+6+sqrt(30))(X+6-sqrt(30))=0
So either X=-6-sqrt(30) or X=-6+sqrt(30)

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>attention span too low to watch any yt videos
>nothing else to watch

>have to hold up hands to remember which is left and which is right

>>37479038
X^2-12X-4=0
X^2-12X=4
X^2-=4 -12x
x-=4 -6x
-6 x-= 4 - x
Dunno man I said it once in school and I'm going to say it again.
I will never use this