Hi!
Could someone please solve this equation for me and try to explain how you did that. 4*(x-1)^2+1/3=7/9
I do know the answer for this equation. But I don't know how to think when solving it and how to get the answer.
Hi!
Could someone please solve this equation for me and try to explain how you did that. 4*(x-1)^2+1/3=7/9
I do know the answer for this equation. But I don't know how to think when solving it and how to get the answer.
Thank you very much skeeter!
Never realised that it was so easy.
HallsofIvy: Well, not really :P I just translated the name we use for this kind of equations here in Sweden directly to english. So It maybe isn't very correct
check this out ...
http://http://www.wired.com/magazine/2011/07/ff_khan/all/1
... won't be long until we're all out of a job.
Okey, here you've got one more equation to help me out with. I have to say that this book really sucks at explaining (and so does my math teacher also, sadly enough).
2x^2+4x+40=3x^2-2x
And by the way. It would be extreamly nice if you could help me out two factorizing problems also:
1. 2x+2a2b(x+a)
2. a^(x+2)-a^(2x)