00:01
Here, we're given a function, or rather an equation, and we want to find the simplification.
00:07
So we have 5500 times, we have 0 .12 divided by 1 minus 1 plus 0 .12 to the negative 7.
00:22
So we need to do, i'm going to write pimdas.
00:27
Please excuse my dear aunt sally's another way people remember this, but basically it's just the order.
00:32
So we need to do parentheses first.
00:34
So that means this 1 plus 0 .12 is inside parentheses.
00:38
That makes that 1 .12.
00:40
We also have these parentheses, but we're doing that before we do the multiplication.
00:45
So we're going to ignore those for now.
00:47
Then we need to do exponents...