Home > A2C > Chapter 12 > Lesson 12.2.1 > Problem 12-99
12-99.
Solve the system of equations below. Homework Help ✎ x2 + y2 = 25
y = x2 − 13
Substitue for x2 in the first equation.
Solve for y as a quadratic, and then substitute for y to solve for x.