4 x 7 4x 3 July 8, 2019 16 32 64 128 4 2 x 7 5x 15 4x 3 X 7 4 5 4x 3 7 x 1 )+ 4 4x 3 3x 4 )( x 7 )- 1 4x 2 7 4x 4 )- 2 x 1 )= 30 4 x 4x 3 2x 2 7 x 3 4 * x 4x 7 8 6x 6 4x 4 7 x 3 2 4 x 4x )= 7 3 2 10x 4 4 3 x )- 4x 7 2x 33 4x 4 x 7 )+ 5 10x 7 x 4 4x 3 Log x − 7 )( 4x )= 3x 4 7 3x 4 x )- 4x 8 Express 3x 4 )( x 7 )- 1 4x 2
