Factorise a^3-8b^3+1+6ab
Answers
Answered by
5
here is the answer. check thw following attachment.
Attachments:

Answered by
4
by applying the 4th formula of cubic polynomial we get..

(a^3+-2b^3+1^3 -3×a×-2b×1)
=(a-2b+1)(a^2+4b^2+1+2ab+2b-a)
(a^3+-2b^3+1^3 -3×a×-2b×1)
=(a-2b+1)(a^2+4b^2+1+2ab+2b-a)
Attachments:

Similar questions
Social Sciences,
9 months ago
Math,
9 months ago
Math,
9 months ago
Business Studies,
1 year ago
Biology,
1 year ago
English,
1 year ago