Chapter 9 Practice Test

Simplify the radical expression

• 5m⁷√5m

• 5m³√25m

• 25m³√5m

• 5m³√5m

Tags

CCSS.HSN.RN.A.2

Simplify

• 6x²/11

• 6√x⁴/11

• √36x⁴/11

• 3x²/12

Simplify

• √2y/9√x³

• 2y²√2y/9x³

• y⁴√8y/9√x³

• 2y√2y/√81x³

Simplify

• 4√6/6

• 4/√6

• 2√6/3

• 4

• x=1 and x=-4

• x=-1 and x=4

• x=2 and x=-2

Use the graph to solve the equation

• x=5 and x=6

• x=-3 and x=-2

• x=3 and x=2

• x=-5 and x=-6

• x=4 and x=-2

• x=2 and x=-2

• x=4 and x=-4

• x=2 and x=-4

Tags

CCSS.8.EE.A.2

Solve the equation using square roots

• x=-8 and x=-10

• x=8 and x=10

• x=-4 and x=2

• x=-2 and x=4

Tags

CCSS.HSA-REI.B.4B

• x=-13 and x=19

• x=13 and x=-19

• x=-1 and x=7

• x=1 and x=-7

Tags

CCSS.HSA-REI.B.4B

Solve the equation by completing the square. Round to the nearest tenth, if necessary.

• x=5 and x=3

• x=5.7 and x=-1.7

• x=-5.7 and x=1.7

• x=-5 and x=-3

Tags

CCSS.HSA-REI.B.4B