Question 22023
sqrt(2x-1)=x-2i SQUARING BOTH SIDES,WE GET
2X-1=X^+4I^2-4IX
X^2-X(2+4I)-3=0
USING QUADRATIC FORMULA
{{{x = (-b +- sqrt( b^2-4*a*c ))/(2*a) }}}
 
{{{x = ((2+4I) +- sqrt( (2+4I)^2+4*1*3 ))/(2*1) }}} 
{{{x = ((2+4I) +- sqrt( 4-16+16I+12 ))/(2) }}} 
{{{x = ((2+4I) +- sqrt(16I))/(2) }}} 

{{{x = ((1+2I) +- sqrt(2I) )}}}