Simplifying Radicals Square Root and Cube Root

Between which two integers is the square root of 20?

• 2 & 3

• 3 & 4

• 4 & 5

• 5 & 6

Tags

CCSS.8.NS.A.2

Between what two integers is the square root of 77?

• 5 and 6

• 6 and 7

• 7 and 8

• 8 and 9

Tags

CCSS.8.NS.A.2

∛125

• 5

• 4

• 6

• 7

Tags

CCSS.8.EE.A.2

• 17√2
• 9√1
• 9
• 9√2

• 0
• √5
• 1
• -2√15

Simplify:

√72

• √72

• 2√2

• 6√2

• 4√18

Simplify:
√45

• 9√5

• 3√5

• 5√9

• 3√15

Simplify
2√80

• 2√5

• 4√5

• 8√5

• 10√4

√5

• 11√5

• 11√10

• 5√5

• 12√10

• -5√1
• 8√2 + 13√3
• 21√5
• 20√5