00:01
We're going to write an expression that is equivalent to 2 and then 5 in parentheses, superscript 4.
00:08
So if i do this, superscript means it's the little number at the top, like an exponent.
00:14
So i would get 2 times 5 raised to the 4.
00:18
So what does this mean? well, let's write each of these out.
00:21
2 times 5 times 4.
00:23
If i wrote this as an expression, would be 2 times 5 times 4.
00:31
B is 2 times 5 times 5 times 5 times 5.
00:35
So i get 2 times 5.
00:40
Then we have for c 2 times 4 times 4 times 4 times 4.
00:45
So i have 5 4 is 1, 2, 3, 4, 5.
00:50
And then on the last one, i have 10 times 10 times 10.
00:56
Okay, so let's take a look at these.
00:59
This would be saying just 2 times 5 times 4.
01:02
This 4 is an exponent, so it's not just straight multiplication...