00:01
In this problem, we're being asked to multiply the polynomial x squared minus x plus 2 times the monomial 3x to the 3rd.
00:07
Well, to multiply a polynomial by a monomial, we just need to use the distributed property.
00:13
So first, we're going to multiply x squared by 3x to the 3.
00:16
Don't forget, when you don't see a coefficient, it's an imagine every 1.
00:20
So we'll have 1 times 3, which is 3, and x squared times x to the 3 is x to the 5th.
00:26
You just add the exponents.
00:28
Next, we're going to multiply negative x by 3x to the 3.
00:31
Again, we don't see a coefficient.
00:33
It's an imagine every 1...