Question Solve the quadratic equation Solve using square roots Solve using the quadratic formula Solve by completing the square Load more x1=−66+1,x2=66+1Alternative Form x1≈−13.696938,x2≈15.696938 Evaluate (x−1)2=216Take the root of both sides of the equation and remember to use both positive and negative roots x−1=±216Simplify the expression x−1=±66Separate the equation into 2 possible cases x−1=66x−1=−66Move the constant to the right-hand side and change its sign x=66+1x−1=−66Move the constant to the right-hand side and change its sign x=66+1x=−66+1Solution x1=−66+1,x2=66+1Alternative Form x1≈−13.696938,x2≈15.696938 Show Solution Graph