Question 1083059
{{{(5x-3)^2+ 9 =0}}}

{{{(5x-3)^2 =-9}}}

{{{sqrt((5x-3)^2 )=sqrt(-9)}}}

{{{5x-3=sqrt(-1*3^2)}}}

{{{5x-3=3i}}}  or {{{5x-3= -3i}}}

solutions:

{{{5x-3=3i}}} 

{{{5x=3+3i}}}

{{{x=3/5+3i/5}}}

or

{{{5x-3= -3i}}}

{{{5x= 3-3i}}}

{{{x= 3/5-3i/5}}}