In this worksheet, we will practice solving equations that include radical expressions, where the variable is the radicand, by raising each side to a power.
Find the solution set of the equation , given that .
Given that , find the value of .
- A 27 000
For what value of is introduced as an extraneous solution to the equation when it is solved in the natural way?
In order to solve the equation , Fady started with
What solutions did Fady find?
Given that , find .
Find the value of given that .
- A 100
- B 10
- D 1 000
- E 30
Find the solution set of in .
Consider the following argument for solving :
What mistake was made?
- Anot checking for extraneous solutions
- Bsquaring does not give 9