Quote:
Originally Posted by Kordec  I think you just add them normally like....
1. l28l + 63 would be l91l
I think but I am not sure exactly. |
Noooo...Thats exactly what you are NOT supposed to do. Its like adding x's and y's.
Simplify each radical...then, when there are similar radicals (ex. two or more terms with a "square root 2") and add them together...