Hi, i had some trouble understanding number 21...
I dont get how the area can be x(3-9x^2) , i mean the picture doesn't make sense for me...
Spoiler Alert, click show to read:
Hi, i had some trouble understanding number 21...
I dont get how the area can be x(3-9x^2) , i mean the picture doesn't make sense for me...
Spoiler Alert, click show to read:
Last edited by Dr. Oza; November 06, 2011 at 09:21 PM.
Hmm, the spoiler box is not working for me.
Also, there is a science/math help thread here:
http://www.twcenter.net/forums/showt...=94300&page=26
You might get more help by posting there.![]()
Send me a Valid picture and I will work it out for you