[ Ссылка ]

In this lesson, we will explore how to solve radical equations or equations with square roots, cube roots, etc. This process involves a new property of equality known as the squaring property of equality. This property allows us to square both sides of an equation but requires that we check our solution to ensure it is valid. Squaring both sides of an equation can produce extraneous solutions or solutions that do not work in the original equation.

свернуть