newie5962 newie5962
  • 22-10-2017
  • Mathematics
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Ifyou are asked to solve a system ofequations in which there is no linear equation to start with, you can sometimes begin by isolating and substituting a variable that is squared in both equations.

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Аноним Аноним
  • 22-10-2017
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a^3+a+a^2+1 2a^2+2ab+ab^2+b^3 ------------------------------- * ---------------------------------- a^3+a^2+ab^2+b^2 a^3+a+a^2b+b