How to solve 2x 1 x 4 July 8, 2019 16 32 64 128 Solve 2x 1 4 x 3 2 How to solve 2x 1 )( x 3 )= 4 Solve 2x 1 )( x 4 )= 0 How to solve 4 2x =( 1 2 x 5 How to solve x 4 2x 2 1 How to solve x 4 2x 2 1 0