Simplify, Multiply, and Divide Radicals

Simplify:
(4√5)(7√7)

• 28√35

• 4√35

• 140√7

• Cannot be multiplied.

• 6m²

• 36

• 6

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• A
• B
• C
• D

Simplify by rationalizing the denominator

• 2

• 4√3

• 2√3

• 4

Simplify:

• √12

• (4√3)/3

• √3

• (2√3)/3

Simplify.

• y²z¹⁰√xy

• 20yz√xy

• xy²z¹⁰√y

• yz⁶√xy²z²

Simplify. Assume that all variables are positive.

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