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 +b)

[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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