Solve the equation by completing the square 1 3 4 64 0 How is the equation solved by completing the square Select the correct choice below and if necessary fill in the answer box es within your choice O A Use the formula x b b 4ac 2a with a b and c OB Rewrite the equation so the constant term is on the right side Add to both sides and factor the left side as a perfect square Then take the square root and is OC Write the equation in the form x p by moving the constant term and x term to the right side of the equation Then take the square root to solve for x OD Set the equation equal to 0 and factor the nonzero side of the equation Set each factor equal to 0 and solve