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Help me with my trivial math problems

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Thread replies: 9
Thread images: 3

File: 20170211_143919_HDR.jpg (923KB, 2048x1536px) Image search: [Google]
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I've got exams in 4 months for uni and just now realized I don't want to live like a NEET anymore and that I'll give my everything to get out of the realm of NEETdom

But my knowledge is a couple grades lower than the math exam's,and I'm struggling with trivial stuff ,if you could help me with the problems I can't solve for myself I'd appreciate it a whole lot.

Pic related for starters
>>
>>264900
Consider 3 cases:
> x<0
> 0<=x<3/2
> x>3/2
>>
File: 1486818065109-481254179.jpg (3MB, 4160x2340px) Image search: [Google]
1486818065109-481254179.jpg
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>>264902
Is this correct?
The first and third possibilities where impossible so I keep the 2nd right?

Fyi,im giving the exams in greece.
"Εάν" is "if"
>>
>>264907
yes
>>
>>264907
Just one thing, make sure to include 3/2 in one of the intervals.
>>
File: 1486822952048712877131.jpg (3MB, 4160x2340px) Image search: [Google]
1486822952048712877131.jpg
3MB, 4160x2340px
>>264918
>>264919

Thanks,also howd I fuck up pic related?
>>
Just go to wolframalpha.com maybe it will help
>>
>>264924
yeah,i think that will be good help for the time being.

Is there any other website where i can study the basics of algebra with problems and solutions for said problems?
if you know of anything of the sort it will be greatly helpful
>>
>>264921
It means it doesn't have any solutions.

>>264929
khan academy
Thread posts: 9
Thread images: 3


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