Question 178168
{{{sqrt(2x+3)-sqrt(2x)=1}}}
:
{{{sqrt(2x+3)=1+sqrt(2x)}}}added sqrt of 2x from both sides
:
{{{2x+3=(1+sqrt(2x))^2}}}squaring both sides...
:
{{{2x+3=1+2sqrt(2x)+2x}}}multiplied out right side
:
{{{2=2sqrt(2x)}}}isolated sqrt on right and combined like terms on left
:
{{{1=sqrt(2x)}}}divided by 2
:
{{{1=2x}}}squared both sides
:
{{{highlight(x=1/2)}}}divided both sides by 2 to isolate variable x