00:01
Hey guys, so we're looking at this fraction subtraction problem in which we have polynomials as the denominator.
00:09
So where do we start? like any fraction problem, we're going to ask ourselves, do we have common denominators? if not, let's get them.
00:16
So on each fraction, our denominator is x plus 4, and that's all we need.
00:21
X plus 4 is the same on each side, obviously.
00:25
So we have a common denominator, x plus 4, that can be carried over to the solution.
00:30
So we're good there.
00:31
And then all we have to do is follow the arithmetic with the numerators.
00:35
So we have a subtraction sign.
00:37
So we're looking at 3 minus 10...