You can't even solve this also ITT:brainlet filters

why is 2 written in a different font from [math]2[/math]?

>>9022670
[eqn]-(2)^2 \textrm{ or } (-2)^2 \textrm{?}[/eqn]

>>9022670
incomplete equation, you forgot the differential

>>9022670
–22

>>9022670
It's 4

The answer can be both 4 and -4 in the same instance

>>9022670
It's 4 but if you plug it into a calculator exactly it will be -4 due to BIDMAS or BODMAS

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58KB, 416x1024px

>>9022670
[math]-2^2 = ?[/math]
[math]-2^{\not2} = \not ?[/math]
[math]-2^- = .[/math]
[math](-)(-)2 = .[/math]
[math]2 = .[/math]

-1/12
XD

[math] ? = -2^2[/math]

get out of here with your indian test questions

>>9022678
>>>/lit/

>>9022670
By convention, this is taken to mean (-2)^2

>>9023487
why is that [math]/lit/[/math] worthy? [math]\TeX[/math] is [math]100\%\ /sci/[/math].

>>9023490
That's false though. If it was (-2)^2 it would be written (-2)^2. Since there are no parenthesis, we can not make assumptions, so we have to do order of operations.
-4

Holy shit so many retards replying to this. It's -4

>>9022670
? =-22

wtf is everyone talking about

>>9022678
This is fucking with my brain.

Shouldn't the smaller one use a serif font.

[math]-2^2=-2^2[/math]

Glad I'm not a brainlet.

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1018KB, 2048x2048px

>>9023467