7 x 2 )= 9x 2 July 8, 2019 16 32 64 128 7x 2 9x 2 7x 2 9x 2 0 7x 2 x )-( 9x 2 4x $2 x 2 9x 7 3 2x 2 9x 7 log3 x 2 6x 9 0 Y x 3 9x 2 24x 7 6x 7 x 2 9x 20 7 x 2 )+ 5 9x 3 2x 5 7x 2 9x 2 factored 7x 2 9x 28 7x 20 9x 2 7x 2 29x 24 X 7 )( x 2 9x 20 )( x 2 )= 72 X 2 x 7 )+( 9x 2 6
