Question 363801
{{{x^2 -6x+9+x^2 +4x +4 = 17}}},
{{{2x^2-2x+13 = 17}}},
{{{2x^2 - 2x-4 = 0}}},
{{{x^2 -x-2 = 0}}},
{{{(x-2)(x+1) = 0}}},
x= 2 or x = -1.