00:01
Here we're given this problem we need to solve for p.
00:04
In order to solve for p, we need to have a common denominator, so we need to factor the second fraction and find our common denominator.
00:11
So our first fraction stays the same.
00:13
Our second fraction factors that to be p minus 3 times p minus 4.
00:21
Our third fraction stays the same.
00:24
So our common denominator is p minus 3 times p minus 4.
00:27
So i'm going to multiply the entire fraction by p minus 3 times p minus 4.
00:38
So when i multiply it to the first fraction, the p -3, p -minus 3 is cancel out, and i'm left with 5 times p -minus 4.
00:47
When i multiply to the second fraction, p -minus 3 and p -minus 4 cancel out, and i'm left with minus 7.
00:54
I'm going to do the last fraction.
01:00
That's the third fraction times p minus three times p minus four.
01:04
The p minus four cancels out, and i'm left with eight times p minus three.
01:08
So now i'm going to distribute...