### Home > AC > Chapter 12 > Lesson 12.2.1 > Problem 12-36

12-36.

Solve the quadratic equation below *twice*, once by completing the square and once by using the Quadratic Formula. Leave all solutions in exact form. Verify that your solutions from each method match. Homework Help ✎

*x*^{2} + 11 = 8*x*

Take the square root of both sides.

Move all of the terms to one side of the equation

and substitute the numbers into the Quadratic Formula.

a = 1 b = −8 c = 11