Question 487353


{{{(y-3)^2=-49}}}...square root (both sides)

{{{sqrt((y-3)^2)=sqrt(-49)}}}

{{{y-3=sqrt(-1(7^2))}}}

{{{y-3}}}=+-{{{7i}}}

{{{highlight(y=3+7i)}}}

or

{{{highlight(y=3-7i)}}}