Discovering Geometry

√45

• 3√5
• 5√3
• 9√5
• 5√9

Simplify the radical...

√20a²b⁴

• 2ab²√5

• 4ab²√5

• 5ab²√2

• 2a²b²√5

Simplify the radical - 6√90

• 10√8
• 10√18
• 18√10
• 18√9

Find the product of (-2√7) and (3√28) then simplify

• -6√14

• 6√13

• -84

• -78

Which expression is equivalent to the expression above?

• 10√5 ⁄ 5

• 10√5 ⁄ √25

• 2√5

• 2√5 ⁄ 5

Which expression is equivalent to the expression above?

• 2√6

• √24

• √8

• 3√24 / 3

Tags

CCSS.HSN.RN.A.2

Find the geometric mean of 3 and 27

• 15

• 30

• 9

• 3

Find the geometric mean for 6 and 8.

• 16√3
• 4√3
• 3√4
• 3√16

Tags

CCSS.8.EE.A.2

x=?

• 3
• 5
• 4
• 6

Tags

CCSS.8.G.B.7

Determine the value of x.

• 6.9

• 13.9

• 12.9

Tags

CCSS.HSG.CO.C.9