Simplify Assume That All Variables Represent Positive Real Numbers $\sqrt { y ^ { 9 } }$

question 255

Multiple Choice

Simplify. Assume that all variables represent positive real numbers.
- $\sqrt { y ^ { 9 } }$

• A) \(y ^ { 8 } \sqrt { y }\)
• B) \(y ^ { 4 } \sqrt { y }\)
• C) \(\sqrt { \mathrm { y } ^ { 9 } }\)
• D) \(y \sqrt { y ^ { 7 } }\)

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