You are not logged in.
4x^(3n+2) - 6x^(4n+1)
common factor is = 2x^(3n + 2)
now what?:/
Desi
Raat Key Rani !
Offline
Well I think that's all you can do. By taking out the common factor 2x^(3n + 2), you get:
I think it's a little difficult to see how to get 3x^(n-1) just like that, so perhaps its easier to do it this way:
Now here is the tricky part: if we factor the other 2x, we need to take out an x in the 3x^n term.
We do that by writing:
Because x multiplied by 3x^(n - 1) gives us the original 3x^n.
Offline
4x^(3n+2) - 6x^(4n+1)
"In the real world, this would be a problem. But in mathematics, we can just define a place where this problem doesn't exist. So we'll go ahead and do that now..."
Offline
thank you very much for the help
Desi
Raat Key Rani !
Offline