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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.