Radical Expression: Definition & Examples

Instructions:

Choose an answer and hit 'next'. You will receive your score and answers at the end.

question 1 of 3

Solve

√(81)

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1.

Solve

4√(256)

2.

Solve

3√(-27)

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About This Quiz & Worksheet

The questions on this quiz will require that you apply the problem solving skills that you've learned from viewing the lesson. All of the questions are math problems asking you to either solve an expression or find a root.

Quiz & Worksheet Goals

These assessments will test you on the following:

  • Solving equations for the square root
  • Solving based on the subscript number in front of the radical symbol
  • Solving equations with no real roots

Skills Practiced

Skills practiced include:

  • Problem solving- use acquired knowledge to solve radical expressions practice problems
  • Information recall- access the knowledge you've gained regarding solving equations based on the subscript number in front of the radical symbol
  • Knowledge application- use your knowledge to solve equations with negative numbers

Additional Learning

Review the accompanying lesson, which is called Radical Expression: Definition & Examples, to learn more about working with these expressions. You'll pursue the following study goals:

  • Review the history of the term 'radical'
  • Know what a cube root is
  • Explain what a radicand is
  • Analyze step-by-step examples of solving radical expressions
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