Perform the Indicated Operations $\frac { x ^ { - 19 } } { x ^ { - 9 } }$

question 86

Multiple Choice

Perform the indicated operations. Write the result using only positive exponents. Assume all variables represent nonzero
real numbers.
- $\frac { x ^ { - 19 } } { x ^ { - 9 } }$

• A) \(\frac { 1 } { x ^ { 28 } }\)
• B) \(x ^ { 10 }\)
• C) \(\frac { 1 } { \mathrm { x } ^ { 10 } }\)
• D) \(- \mathrm { x } ^ { 28 }\)

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