9-12.A.REI.2 - Understand solving equations as a process of reasoning and explain the reasoning.

Solve simple rational and radical equations in one variable, and give examples showing how extraneous solutions may arise.

CC.9-12.A.REI.2 Understand solving equations as a process of reasoning and explain the reasoning. Solve simple rational and radical equations in one variable, and give examples showing how extraneous solutions may arise.