00:01
We want to simplify 2x squared, 2x squared, y to the negative 1 cubed, and then i'm not going to put the x for multiplication, i'm just going to put times 3x to the fifth y, and that's going to be over x to the seventh, 6y to the negative 3 squared.
00:20
So the first thing i'm going to do is take care of the exponents on the parentheses.
00:24
So that tells me i'm going to cube everything inside, and then i'm going to square everything inside.
00:31
So that's going to be 2 cubed, which is 8, x squared cubed, we multiply the exponents and get 6, with negative 1 times 3 is 3, 3x to the fifth y, then we have x to the seventh, 6 squared is 36, and this is going to be y to the negative 6.
00:50
Now what i'm going to do is i'm going to multiply, so i'm going to look at the numerator, and i'm going to multiply 8 and 3, that's going to give me 24, then i'm going to get my x's, and when i multiply those, we add the exponents to get x to the eleventh, we're going to do the same thing for the y's, noting that that's an exponent of 1, i'll get y to the fourth...