Consider the equation: x^2+16x-2=11x 2 +16x−2=11x, squared, plus, 16, x, minus, 2, equals, 11 1) Rewrite the equation by completing the square. Your equation should look like (x+c)^2=d(x+c) 2 =dleft parenthesis, x, plus, c, right parenthesis, squared, equals, d or (x-c)^2=d(x−c) 2 =dleft parenthesis, x, minus, c, right parenthesis, squared, equals, d.