Solve 4 2x 9 x 1 July 8, 2019 16 32 64 128 Solve 4 x 9 x 12 2x 15 Solve 3 x 4 9 2x − 1 x Solve 9 2x 1 )= 27 x 4 Solve (4x – 5)2 = 9
