[Script Info]
Title:
[Events]
Format: Layer, Start, End, Style, Name, MarginL, MarginR, MarginV, Effect, Text
Dialogue: 0,0:00:00.19,0:00:03.73,Default,,0000,0000,0000,,To start this unit, we'll look at Math Quill so you can input exponents and
Dialogue: 0,0:00:03.73,0:00:07.58,Default,,0000,0000,0000,,scientific notation with ease. You might have already discovered how to enter
Dialogue: 0,0:00:07.58,0:00:11.47,Default,,0000,0000,0000,,exponents using Math Quill, and even if you haven't here's a quick walk-through
Dialogue: 0,0:00:11.47,0:00:15.40,Default,,0000,0000,0000,,on what to do. First you want to type the letter x, this will create an x in
Dialogue: 0,0:00:15.40,0:00:19.77,Default,,0000,0000,0000,,your math quill box. Then you want to type carrot symbol, you notice that right
Dialogue: 0,0:00:19.77,0:00:23.86,Default,,0000,0000,0000,,before you type the carrot symbol your cursor bar will appear after the x.
Dialogue: 0,0:00:23.86,0:00:28.10,Default,,0000,0000,0000,,Immediately after you type the carrot key, the cursor bar will move up and in
Dialogue: 0,0:00:28.10,0:00:32.68,Default,,0000,0000,0000,,the position for an exponent, or a superscript. You will then type the number 4
Dialogue: 0,0:00:32.68,0:00:36.42,Default,,0000,0000,0000,,to get the 4 as the exponent. And here's where you can run into trouble. If you
Dialogue: 0,0:00:36.42,0:00:41.23,Default,,0000,0000,0000,,keep continue typing, you will be typing exponents or powers. To move the cursor
Dialogue: 0,0:00:41.23,0:00:44.60,Default,,0000,0000,0000,,bar back down to the main line, you want to hit the right arrow key. Hitting the
Dialogue: 0,0:00:44.60,0:00:48.63,Default,,0000,0000,0000,,right arrow key gets us to the main line and now it continues typing the rest of
Dialogue: 0,0:00:48.63,0:00:52.71,Default,,0000,0000,0000,,our expression. So finish entering this expression, and then try these other
Dialogue: 0,0:00:52.71,0:00:57.01,Default,,0000,0000,0000,,ones. There's also a challenge problem down here. It contains both an exponent
Dialogue: 0,0:00:57.01,0:00:58.16,Default,,0000,0000,0000,,and a fraction.