Radical equations Practice

Front

Back

x = 14

Front

Back

Cubing

Front

Back

x = 9

Front

Back

x = 3

Front

Back

x = 7

Front

What is a radical equation?

Back

An equation that involves a variable within a radical (square root, cube root, etc.).

Front

How do you isolate a radical in an equation?

Back

By moving all other terms to the opposite side of the equation.

Front

Back

Front

What must be checked after solving a radical equation?

Back

Check for extraneous solutions by substituting back into the original equation.

Front

Back

x must be greater than or equal to 0.