Welcome to College Confidential!

The leading college-bound community on the web

Sign Up For Free

Join for FREE, and start talking with other members, weighing in on community polls, and more.

Also, by registering and logging in you'll see fewer ads and pesky welcome messages (like this one!)

As a CC member, you can:

College Confidential’s “Dean,” Sally Rubenstone, put together 25 of her best tips. Get your free copy of the "25 Tips from the Dean" eBook and get helpful advice on how to choose a college, get in, and pay for it: http://goo.gl/9zDJTM

Math 2 Formulas

eagertolearneagertolearn Posts: 369Registered User Member
Do we need to know them? I think double angle formulas would come in handy, but what about half angles and sum/diff formulas?
Post edited by eagertolearn on

Replies to: Math 2 Formulas

Sign In or Register to comment.