(to select F6)
(for Clear a-z)
(to Clear a-z)
'tExpand(')
| Steps | Key Sequence | Screens |
| 1. Change Mode to Radians | Press MODE | |
| Press down arrow key three (3) times | |
|
| Press right arrow key once | |
|
| Press 1 (for RADIAN) | |
|
| Press ENTER (to Save) | |
|
| 2. Clear Stored Values in Variables | Press 2nd, then F1 (to select F6) |
|
| Press 1 (for Clear a-z) |
|
|
| Press ENTER (to Clear a-z) |
|
|
| 3. Select tExpand Function | Press F2 (for Algebra menu) | |
| Press 9 (for Trig submenu) | |
|
| Press 1 (for 'tExpand(') |
|
|
| 4. Input Function | |
|
| 5. Execute | Press ')', then ENTER | |
| NOTE: If the result contains an arrow at the end of the expression, use up/right arrows to view the rest of the expression. | |
|