x^2-4x/x^2-6x+8 = x(x-4)/(x-2)(x-4) = x/(x-2)
answer is p/5. problem: {[(p^2)-3p]/[(p^2)-6p+9]}/{20/(4p-12)}
x^2 + 3x + 2/(-3x) - x^2 - 2=3x-2+2/(-3x)=3x-2-2/(3x)
x - 3
24
x - 2
No
Factorise it: (x + 5)(3x - 8)
answer is p/5. problem: {[(p^2)-3p]/[(p^2)-6p+9]}/{20/(4p-12)}
x^2 + 3x + 2/(-3x) - x^2 - 2=3x-2+2/(-3x)=3x-2-2/(3x)
-3
x + 1
That's not possible to simplify, or give an answer to, unless you know what 'r' is.
0.6-2i?
None of the graphs that I can see!
x - 3
7x + 8
4x + 20