Simplify Write the Answer in Exponential Form Without Negative Exponents $14 x ^ { 2 / 7 } \cdot 2 x ^ { - 9 / 4 }$

question 110

Multiple Choice

Simplify. Write the answer in exponential form without negative exponents.
- $14 x ^ { 2 / 7 } \cdot 2 x ^ { - 9 / 4 }$

• A) \(\frac { 7 } { x ^ { 55 / 28 } }\)
• B) \(\frac { 28 } { x ^ { 55 / 28 } }\)
• C) \(- 28 x ^ { 55 / 28 }\)
• D) \(\frac { 1 } { 28 x ^ { 55 / 28 } }\)

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