Brionna97
Brionna97 Brionna97
  • 01-10-2015
  • Mathematics
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(S^2 +r^2)^2


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konrad509
konrad509 konrad509
  • 01-10-2015
[tex](s^2+r^2)^2=s^4+2r^2s^2+r^4\\\\ (a+b)=a^2+2ab+b^2[/tex]
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