Simplify.
-$7 ^ { \log _ { 7 } 15 }$
A) $\log _ { 7 } 15$
B) 15
C) 7
D) 22

Name: Simplify. -$7 ^ { \log _ { 7 } 15 }$ A) $\log _ { 7 } 15$ B) 15 C) 7 D) 22
Brand: Quizplus
Rating: 4.9 (29 reviews)

Question

Quizplus · Accepted Answer

The expression simplifies to 15 because $7 ^ { \log _ { 7 } 15 }$ directly simplifies to 15 by the property of logarithms and exponents, which states that $a^{ \log_a (x) } = x$.

Simplify - 7log⁡7157 ^ { \log _ { 7 } 15 }7log7​15

Simplify
- $7 ^ { \log _ { 7 } 15 }$