Radical Equations
What is a radical equation?
Which of the following are examples and which are non-examples of radical equations?
a) \( \sqrt{x+3} =9 \)
b) \( \sqrt{5}+x =7 \)
c) \( \sqrt{x}+5 =9 \)
d) \( \sqrt[3]{x+8} =5 \)
Justify your choices.
Check your solutions.
