My power point
- 3. (7x 9 +9x 5 +3x)(9x 8 +5x 2 ) 63x 17 81x 13 27x 8 35x 11 45x 7 15x 3 9x 8 5x 2 7x 9 +9x 5 +3x
- 5. (7x 9 +9x 5 +3x)(9x 8 +5x 2 ) 63x 17 +81x 13 +35x 11 +27x 8 +45x 7 +15x 3 There are not no like terms. 9x 8 63x 17 81x 13 27x 8 35x 11 45x 7 15x 3 5x 2 7x 9 +9x 5 +3x
![[object Object],7x 9 +9x 5 +3x 9x 8 5x 2](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)