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| Question 342529:  Solve the nonlinear system of equations.  Solve by using elimination or substitution methods.
 x^+y^=5
 x+y=3
 Answer by Alan3354(69443)
      (Show Source): 
You can put this solution on YOUR website! What does x^  mean? If it's x^2:
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 y = 3-x
 Sub for y in the 1st eqn
 x^2 + (3-x)^2 = 5
 2x^2 - 6x + 9 = 5
 x^2 - 3x + 2 = 0
 (x-1)*(x-2) = 0
 x = 1, y = 2 --> (1,2)
 x = 2, y = 1 --> (2,1)
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 Use x^2 for x squared, x^3 for x cubed, etc
 
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