Stack the radical rules

Exercise and reference answers

Questions

1. Answer

   Positive root

   Question

   The symbol means this root.

   Choices

   1. Positive root
   2. Negative root

2. Answer

   Principal root

   Question

   Another name for the positive root.

   Choices

   1. Principal root
   2. Secondary root

3. Answer

   Radicand

   Question

   The number under the sign.

   Choices

   1. Radicand
   2. Radical sign

4. Answer

   Product Property

   Question

   Removes perfect square factors.

   Choices

   1. Product Property
   2. Reflexive rule

5. Answer

   Rationalizing

   Question

   Clearing a root from the bottom.

   Choices

   1. Rationalizing
   2. Simplifying

6. Answer

   Like radicals

   Question

   Needed before roots can be added.

   Choices

   1. Like radicals
   2. Equal radicands

7. Answer

   Non-negative

   Question

   Assumed sign of every variable.

   Choices

   1. Non-negative
   2. Strictly negative

Instructions

Tap the right answer to add a block. Too many mistakes and the tower falls.

Explanation