FACTORISE
Asked by
| 25th Jul, 2009,
06:35: AM
Expert Answer:
250(a-b)3+2.......divide thro out by 2
125(a -b)3+ 1
[5(a -b)3 +13]........a3 +b3 =(a + b)(a2 -ab +b2 )
[5(a -b) +1][25(a -b)2 - (5a -5b).1 +1]
[5(a -b) +1][25(a -b)2 - (5a -5b) +1]
Answered by
| 27th Jul, 2009,
07:36: PM
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