Answers

2014-07-07T15:31:53+08:00
You can use the FOIL method but it will take a long time haha but ill use it anyway

(x^2 + xy + y^2) (x-y)
x^3 - xy + x^2y - xy^2 + xy^2 - y^3
x^3 - xy + x^2y - y^3 <---- theres your answer
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wait paano mo nasagot T_T
as in parang i normal foil mo lang, then pag natapos mo na simplify mo nalang... D:
T_T kaya ako nag tanong d2 kasi para malaman kung paano tapos sabog pala yung sasagot T__T
T_T wait di mo ba alam ang solution kung pano mag foil?
alam ko yung foil hindi ko maintindihan kasi kung paano muna na sagutan kasi di ba pa mali mali ka na T_T