Solve 2x 2 8x 1 0 July 8, 2019 16 32 64 128 Solve 2x 2 8x 1 0 by completing the square Solve the equation 2x 2 8x 1 0 by completing the square Question 1 solve the equation 2x 2 8x 10 0 Solve 2(x + 1) = 8 Solve a 2 by 2 rubik's cube