Example 7.4. 3: Solving a System of Nonlinear Equations Representing a Circle and an Ellipse Solve the system of nonlinear equations. x 2 + y 2 = 26 ( 1) 3 x 2 + 25 y 2 = 100 ( 2)
For example each of the following systems is a system of nonlinear equations. {x2 + y2 = 9 x2 − y = 9 {9x2 + y2 = 9 y = 3x − 3 {x + y = 4 y = x2 + 2 Definition 11.6.1 A system of