7x 6 5 4x 3 July 8, 2019 16 32 64 128 9 5 4x 3 )= 7x 6 7x 5 1 3x 4x 6 7x 6 3x 5 4x 5 180 7x 3y 5 4x 3y 6 2x 6 4x 5 7x 2 3 3 (- 7x 10 )= 3 6 4x 5 3x 5 2x 7x 6 4x X2 4x 7x 6 3x2 5 X 6 4x 5 7x 3 )/( 2x 3 5 7x 5 2 (- 4x 3 )- 6
