Answer:
[tex]x=\frac{5}{2}[/tex]
Step-by-step explanation:
In order to solve for "x" we proceed to raise both sides of the equal sign to the power 2 in order to eliminate the root:
[tex]\sqrt{2x-5} = 0\\(\sqrt{2x-5})^2 = 0^2\\2x - 5=0\\2x = 5\\x=\frac{5}{2}[/tex]