SOLUTION: (a+b)=a3+3a^b+3ab^+b3 & (a+b)^=a^+b^+2ab

Question 1043137: (a+b)=a3+3a^b+3ab^+b3 & (a+b)^=a^+b^+2ab
Answer by ikleyn(53763)   (Show Source): You can put this solution on YOUR website!
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(a+b)^3=a3+3a^2b+3ab^2+b^3,
(a+b)^2=a^2+b^2+2ab
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Your post doesn't contain a question, so I don't know which help do you want to get from us.

Also, there are a lot of errors in your writing of formulas.
So, if your goal was to make bad impression about yourself, you almost reached it.

In any case, you can look in the lessons
    - The square of the sum formula
    - The cube of a sum formula
in this site.

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