Question 80827
Solve for x:
{{{(x-3)^2 = 9}}} Take the square root of both sides.
{{{x-3 = sqrt(9)}}} (+ or -)
{{{x-3 = 3}}} or {{{x-3 = -3}}} Add 3 to both sides of each equation.
{{{x = 3+3}}} or {{{x = 3-3}}}
{{{x = 6}}} or {{{x = 0}}}