Home > A2C > Chapter 9 > Lesson 9.3.3 > Problem 9-174
9-174.
Use your solving skills to complete parts (a) and (b) below. Homework Help ✎
Solve
In part (a), the result of solving the equation is x = 1, but what happens when you substitute 1 for x? What does this mean in relation to the solutions for this equation?
Multiply both sides by (x − 1)(x + 1).
The equation has no solution.