solve (a3-b3)/(a2+ab+b2)?

• a-b
  (a-b)(a2+ab+b2)/(a2+ab+b2)
• 13 years agoHelpfull: Yes(5) No(0)
• a^3-b^3=(a-b)(a^2+b^2=ab)
  (a3-b3)/(a2+ab+b2)=(a-b)(a^2+b^2=ab)/(a2+ab+b2)
  =a-b
• 13 years agoHelpfull: Yes(2) No(0)
• (a3-b3)/(a2+ab+b2)= a-b[ a3-b3=(a-b)(a2+ab+b2)}
• 13 years agoHelpfull: Yes(1) No(0)
• This is not tcs excepted question
• 4 years agoHelpfull: Yes(0) No(0)