Question

Can somebody give me a good website or free textbook link to study Precalculus

Answer 1

http://tutorial.math.lamar.edu/ from algebra to calculos u will find it there just look for class notes in the website

Answer 2

brightstorm.com it's videos and stuff.

Answer 3

it's helpful.

Answer 4

if you want videos after study at that site i gave u go to mit OCW http://ocw.mit.edu/courses/mathematics/

Answer 5

Thank you people .

Answer 6

khanacademy.org
wolframalpha.com