SOLUTION: (a + b)(a^2 - ab + b^2)

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Question 469044: (a + b)(a^2 - ab + b^2)
Answer by Tatiana_Stebko(1539) About Me  (Show Source):
You can put this solution on YOUR website!
The first way:

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The second way:
Use the formula %28a+%2B+b%29%28a%5E2+-+ab+%2B+b%5E2%29=a%5E3%2Bb%5E3