Write an Equivalent Expression in Exponential Form $$\log \sqrt { 7 } 343 = 6$$

Multiple Choice

Write an equivalent expression in exponential form.
- $$\log \sqrt { 7 } 343 = 6$$

A) $343 ^ { 3 } = 7$
B) $7^{343} = 3$
C) $3 ^ { 7 } = 343$
D) $7 ^ { 3 } = 343$