Evaluate.
-$9 ^ { \log _ { 9 } 10 }$
A)8
B)9
C)1
D)10

Name: Evaluate. -$9 ^ { \log _ { 9 } 10 }$ A)8 B)9 C)1 D)10
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Question

Quizplus · Accepted Answer

The expression $9 ^ { \log _ { 9 } 10 }$ simplifies directly to 10 because the base of the exponent and the base of the logarithm are the same, thus they cancel each other out, leaving the argument of the logarithm, which is 10.

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Evaluate
- $9 ^ { \log _ { 9 } 10 }$