SOLUTION: Solve the following equation. Nonlinear equations
1. {x + y = 3
{x² + y² = 2
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Question 1182047: Solve the following equation. Nonlinear equations
1. {x + y = 3
{x² + y² = 2
Answer by MathLover1(20850) (Show Source): You can put this solution on YOUR website!
1.
....eq.1
.....eq.2
-----------------------------------
....eq.1, solve for
....eq.1a
go to
.....eq.2, substitute
.........solve for
using quadratic formula we get
go to
....eq.1a, substitute
=>
=>
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