I messed up my exams. Where can I find a good math teacher ?!
Question: I can show you some of the concepts I'm really good at...
http://s268.photobucket.com/albums/jj17/...
http://s268.photobucket.com/albums/jj17/...
http://s268.photobucket.com/albums/jj17/...
Answers: I can show you some of the concepts I'm really good at...
http://s268.photobucket.com/albums/jj17/...
http://s268.photobucket.com/albums/jj17/...
http://s268.photobucket.com/albums/jj17/...
nope, can't help you.. 2? hmm. ask your mom
1. Pythagorean Theorem = a^2 + b^2 = c^2
3^2 + 4^2 = x^2
9 + 16 = x^2
25 = x^2
x = 5
2. The square root of 2 divided by 2, then squared.
2^(1/2) / 2
1.4142.. / 2
0.7071...
0.7071... ^2
.5
So the square root of two divided by two is equal to the square root of .5
3. Don't remember; I always hated polynomials.