Answers

2015-01-19T17:09:16+05:30
5y -15ysquare
5y(1-3y)
 that is ur answer

hcf is 5

0
2015-01-19T17:18:26+05:30
1)Factorisation
=5y-15y²
=5y(1-3y)
and
HCF is 5

0