
Home > A2C > Chapter 12 > Lesson 12.1.3 > Problem 12-54
12-54.
Get the radical by itself and square both sides.
x + 18 = x2 + 4x + 4
Solve by factoring or using the quadratic formula. Remember to check your answers with the original equation.
Get the radical by itself and square both sides.
x + 18 = x2 + 4x + 4
Solve by factoring or using the quadratic formula. Remember to check your answers with the original equation.