Simplifying radical Expressions

5√80

• 20√5
• 4√5
• 5√20
• 4√5

Tags

CCSS.HSN.RN.A.2

Simplify:

• 240
• 300
• 340
• 360

Tags

CCSS.HSN.RN.A.1

CCSS.HSN.RN.A.2

Read the question carefully and choose the correct answer.

• A
• B
• C
• D

Tags

CCSS.HSN.RN.A.1

CCSS.HSN.RN.A.2

Read the question carefully and choose the correct answer.

• A
• B
• C
• D

Tags

CCSS.HSN.RN.A.1

CCSS.HSN.RN.A.2

2√18a⁶b²

• 3a³b√2
• 6a³b²√2
• 6a³b√2
• 2a³b√2

Tags

CCSS.HSA.SSE.B.3

CCSS.HSN.RN.A.2

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.

Tags

CCSS.HSN.RN.A.2

Rationalize the denominator of the expression. Assume the variable represents a positive real number.

• 
• 
• 
• 

Tags

CCSS.HSN.RN.A.2

Simplify the radical expression

• 
• 
• 
• 

Tags

CCSS.HSN.RN.A.1

CCSS.HSN.RN.A.2

• A
• B
• C
• D

Simplify the expression:

• 3y⁴∜5x³y³
• 9xy∜5xy³
• 121.5x^.75y^1.75
• 3y∜5x³y³

Tags

CCSS.HSA.SSE.B.3

CCSS.HSN.RN.A.2