00:01
Okay, so let's start by multiplying in our powers of these.
00:05
2 .25, 3, that's 8, x to 5, 3, y, 5, 6, over 4 to the power of 3.
00:12
What is that? that's equal to 64.
00:21
X to 5, 3, y, 5, 6.
00:26
Right, sorry, they should be a 3.
00:30
So they should be actually 9.
00:33
Try this in quickly...