Dividing and Multiplying Radicals

Which of these expressions CANNOT be multiplied together?

• (³√6)(√7)
• (⁴√3)(⁴√18)
• (√16)(√4)
• (³√5)(³√-25)

• 16

• 8

• not possible

• 4

• 7

• 14

• not possible

• 49

• 9

• -9

• -18

• not possible

Multiply, if possible. Then simplify.

• -4

• 8

• 4

• not possible

Multiply, if possible. Then simplify.

• 6

• -6

• 36

• not possible

Tags

CCSS.HSN.RN.A.2

Simplify. Assume that all variables are positive.

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