Answers

2014-02-28T12:33:46+05:30
49 X 7y6 + 56 X 4y8
= 7 X 7 X 7y6 + 7 X 8 X 4y8
= 7y6 (7 X 7 + 8 X 4y2)
= 7y6 (49 + 32y2)
0
2014-02-28T12:56:57+05:30