/sci/ - — World4ch

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Name: Anonymous 2012-12-11 23:43

x^[4/3]-29x^[2/3]+100=0
(x^[2/3]-25)(x^[2/3]-4)=0
x^[2/3]=25   x^[2/3]=4
x^2=15625   x^2=64
solution x=125   x=8

why isn't the answer not plus or minus 8 and 125?

Name: Anonymous 2012-12-12 4:21

http://www.thewebcomiclist.com/o/8538

Name: Anonymous 2012-12-30 1:01

You've found the intercepts. What else do you want?

Name: Anonymous 2013-01-03 0:25

It is +/-125 and +/-8 nigger

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1 Name: Anonymous 2012-12-11 23:43

2 Name: Anonymous 2012-12-12 4:21

3 Name: Anonymous 2012-12-30 1:01

4 Name: Anonymous 2013-01-03 0:25

Name: Anonymous 2012-12-11 23:43

Name: Anonymous 2012-12-12 4:21

Name: Anonymous 2012-12-30 1:01

Name: Anonymous 2013-01-03 0:25