Saved Bookmarks
| 1. |
(2a-3b+4c)braket square - (2a+3b-4c)braket square |
|
Answer» (2a-3b+4c)^2-(2a+3b-4c)^2 =(2a-3b+4c-2a-3b+4c)(2a-3b+4c+2a+3b-4c) =(8c-6b)(4A) =(32ac-24ab) |
|