If 2x-1+2x+1=1280, then find the value of x. |
|||||||
(a) |
5 |
(b) |
7 |
(c) |
9 |
(d) |
11 |
If 2x-1+2x+1=1280, then find the value of x. |
|||||||
(a) |
5 |
(b) |
7 |
(c) |
9 |
(d) |
11 |