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Home > CC4 > Chapter 2 > Lesson 2.1.2 > Problem 2-19

2-19.

Which equation below has no solution? Explain how you know. Homework Help ✎

  • Solve the equation for x.

  • All you need to know is that equation (a) has at least one solution.

  • Again, solve the equation for x.

  • Equation (b) has no solution.