10.8 Systems of Nonlinear Equations
Ideas in this lesson
- Nonlinear systems by substitution
- Nonlinear systems by elimination
Nonlinear systems by substitution · Worked example
Solve y = x² and y = 4.
Answer: (2, 4) and (−2, 4)
x² = 4.
Answer: (2, 4) and (−2, 4)