Multiple Radicals

 Simplify:   2√40 - 3√10 

• 5√10

• √10

• -√30

Simplify:

• 5x√2

• 100x√2

• 10x√2

• 10√2x

• (21-7√15) ∕ -6
• (21 - √95) ∕ -6
• (21 + 7√15) ∕ 24
• (-21 - 7√15) ∕ 24

• Fact

• Fib

√96

• 16√6

• 6√16

• 9√6

• 4√6

√3 × √15 =

• 3√5

• 5√3

• 2√7

• √17

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

Perform the operation.  Express your answer in simplest form.

• (2k√2)/(3k⁴)

• (2√2)/(3k³)

• (2k²√2)/(3k⁶)

• (4k²√2)/(9k⁶)