Question

como achar o zero de$\frac{2x-1}{x-2}$ ??

Answer 1

$\frac{2x-1}{x-2} =0 \\ \\ 2x-1 =(x-2).0 \\ \\ 2x-1=0 \\ \\ 2x=1 \\ \\ x= \frac{1}{2}$