Error Analysis, Radical Expressions

Explain why the radical expression is or is NOT in simplified form?

• The expression is simplified because the radicand contains no fractions

• The expression is simplified because the radicand has no​ perfect-square factors other than 1.

• The expression is not in simplified form because a radical appears in the denominator of a fraction.

• The expression is not simplified because it contains a fraction.

Simplify:

• A

• B

• C

• D

Read the question carefully and choose the correct answer.

• A

• B

• C

• D

• 
• 
• 
• 

• A
• B
• C
• D

• x = -6
• x = 3
• x = -3
• x = 5±

Solve the radical equation. Don't forget to check your answers!

• x = -6

• x = 3

• x = 7/3

• x = -5

• x = 49
• x = 53
• x = 45
• x = 18

Simplify.

• 
• 
• 
• 

What is the square root symbol called?

• Radicand

• Radical

• The house

• It doesn't have a name