Review: Adding, Subtracting, Multiplying, and Dividing Radicals

Simplify the following: -4√3+5√3

• 2√3

• 9√3

• -9√3

• √3

Simplify the following: 6√5-2√5

• 4√5

• 8√5

• √5

• 3√5

Find the perimeter:

• √5

• 24√5

• -24√5

• 5√3

Simplify the following: 3∛54-2∛2+7∛(-16)

• 3∛54-2∛2-7

• -7√2

• 0

• 3∛54-7

Find the perimeter:

• 8∛5+4∛3

• 8∛5

• 4∛3

• 10∛5

Simplify the following: 4∛81-3∛3+5∛64

• 3∛81+5

• 4+5∛64

• 12

• 9∛3+20

Simplify the following: √50-√18-√8

• 0

• 3√2-√2

• 3√2

• √2-3√2

Simplify the following:

• -12x∛2

• -3∛(16x^3 )

• -3∛128x

• -3x

Simplify the following:

• 12∛(64z^3 )

• 12∛64z

• 24z

• 6∛(32z^3 )

Simplify the following: 4√2 (-5√6+5)

• -40√3+20√2

• -20√6+20√2

• -20√12+20√3

• -20√2+20√6