2r-4/r-2 please help
2r-4/r-2 = 2(r-2)/r-2 = 2
\(\frac{2r-4}{r-2 }\\ \\ r-2 eq 0 \\ \ eq 2\\\\\\\frac{2r-4}{r-2 } =\frac{2(r-2)}{(r-2) } = 2 \\ \\\)
