Use Rational Exponents to Simplify the Following $\sqrt [ 21 ] { \mathrm { y } ^ { 14 } \mathrm { z } ^{18} }$

question 295

Multiple Choice

Use rational exponents to simplify the following.
- $\sqrt [ 21 ] { \mathrm { y } ^ { 14 } \mathrm { z } ^{18} }$

• A) \(y ^ { 2 / 3 } z ^{7 / 6}\)
• B) \(y ^ { 2 / 3 } z ^ { 6 / 7 }\)
• C) \(y ^ { 3 / 2 } z ^ { 7 / 6 }\)
• D) \(y ^ { 3 / 2 } z ^ { 6 / 7 }\)

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