Pawan Prajapati
Last Activity: 4 Years ago
Area = 2002 - 35a + 12 = 25a2 - 20a - 15a + 12
= 5a(5a - 4) - acoo - 4) = coo - 3)(5a - 4).
Possible expressions for length and breadth are (5a
- 3) and (5a - 4) respectively.
(ii) Area = 35y2 + 13y - 12 = 35y2 + 28y - 15y - 12
= 7y(5y + 4) - 3(6y + 4) = (7y - 3)(5y + 4).
Possible expressions for length and breadth are
(7y - 3) and (5y + 4).