Simplifying Radical Expressions

Simplify the radical.

• -19

• -180

• No Real Number

• 19

Tags

CCSS.HSN.CN.A.1

Simplify the radical.

• 5

• 1/5

• 1/625

• 25

Tags

CCSS.HSN.RN.A.2

• 
• 
• 
• 

Tags

CCSS.HSN.RN.A.2

• 
• 
• 
• 

Tags

CCSS.5.NBT.B.7

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

What number stays inside the root?

• 2

• 4

• 5

• 16

What number goes outside the root?

• 10

• 4

• 5

• 16

In simplifying radicals, there will be no prime factor of a radical that has an exponent less than the index.

• true

• false