Task 2�1: Entering and Evaluating an Equation
1. In a blank worksheet, type 19.
A math region is created, as indicated by the border around the number 19. You can click outside of the math region and the border disappears. Click on the number to activate the math region again. Notice the blue cursor. Use the arrow keys to move the cursor to the right of the math region.
2. Press + to insert the addition operator.
Type 5.
Do not insert spaces. Mathcad inserts space around each operator as needed.
3. Press Ctrl+^ to insert the exponentiation operator.
Type 2.
