SOLUTION: 2. Solving a nonlinear system by substitution
{ x + y =-1
{ x^2 + y^2 = 25
Solution for the system of equations include:_____ ?
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Question 762266:  2. Solving a nonlinear system by substitution
{ x + y =-1
{ x^2 + y^2 = 25
Solution for the system of equations include:_____ ? 
Answer by solver91311(24713)   (Show Source): You can put this solution on YOUR website!
 
2.
 
 
 
^2\ =\ 25) 
 
 
Solve the quadratic (it factors).  Each root will be the  coordinate of one of the ordered pairs in the solution set.  Substitute each of the real number roots into the original linear equation.  The two results will be the
 coordinate of one of the ordered pairs in the solution set.  Substitute each of the real number roots into the original linear equation.  The two results will be the  coordinate of the corresponding ordered pair in the solution set.
 coordinate of the corresponding ordered pair in the solution set.
John

Egw to Beta kai to Sigma
My calculator said it, I believe it, that settles it
 
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