Answer :
[tex]\frac{2x-3}{2x-1}\\\\Rational\ expression\ unde fined\ if\ 2x-1=0\\\\2x=1\ \ \ \ /:2\\\\x=\frac{1}{2}\leftarrow answer[/tex]
'Undefined' typically means division by zero ... what some people would
look at and call it "infinity".
Any fraction is undefined when its denominator is zero.
2x - 1 = 0
Add 1 to each side:
2x = 1
Divide each side by 2 :
x = 1/2 .
look at and call it "infinity".
Any fraction is undefined when its denominator is zero.
2x - 1 = 0
Add 1 to each side:
2x = 1
Divide each side by 2 :
x = 1/2 .
