7 x 4 ) 2 2x 3 ) x July 8, 2019 16 32 64 128 7 x 4 ) 2 2x 3 )+ x 7 x 2 )+ 5 3 2x ) 4 3 x 4 x 4x 3 2x 2 7 x 2 x 1 4 2x 7 3 2 x 7 x 4 ≥ 2 2x 3 x 3 x 7 )+ 4 x 2 2x 9 7 x 3 2x 4 x 2 standard form X 5 2 3 2x 4 x 7 x 6 3x 2 5x 7 )( x 1 x 2 2x 3 )( x 4 2x 7
