Multiply Radicals and Simplify

2√18a⁶b²

• 3a³b√2

• 6a³b²√2

• 6a³b√2

• 2a³b√2

To multiply radicals, they must have the same index.

• True

• False

• A
• B
• C
• D

Read the question carefully and choose the correct answer.

• A

• B

• C

• D

Perform the operation.  Express your answer in simplest form.

• (2k√2)/(3k⁴)

• (2√2)/(3k³)

• (2k²√2)/(3k⁶)

• (4k²√2)/(9k⁶)

Find the area of the rectangle shown.

• 18√20

• 12√10 + 6√2

• 9√12

• 36√5

Simplify 2√5(3√3+6√2)

• 6√15+12√10

• 15√6+30√10

• 90

• 6√10+12√6

Perform the operation.  Express your answer in simplest form.

• 252x¹⁰√3

• 252x⁴⁰√3x

• 4x²√7x  *  9x⁷  √21x

• 36x⁹√147x²

Evaluate: √60a²b³

• 4a²b²√5b

• 2ab√15b

• 2ab²√15

• 4ab√15b

Simplify

• √5

• -3√6

• √6

• 6