Perfect Squares with Variables

• A
• B
• C
• D

Simplify the radical...

√20a²b⁴

• 2ab²√5

• 4ab²√5

• 5ab²√2

• 2a²b²√5

Simplify

√45n³

• 3n√5n

• 4n√8

• 4n√-8

• 10√n

• y²z¹⁰√xy
• 20yz√xy
• xy²z¹⁰√y
• yz⁶√xy²z²

Simplify

• A

• B

• C

• D

√45x⁴y⁷

• 3x²y³√5

• 9x²y³√5y

• 3x²y³√5y

• 3x⁴y⁷

• x⁴y⁴√y
• 72xy
• xy√y
• x²y³√x²

• A
• B
• C
• D

• xy√y
• x²y²√y
• xy√xy
• 2x2y√y

When simplifying square root expressions, you look for groups of __________ with variables.

• Two

• Three

• One

• I don't know