Use the Product, Quotient, and Power Rules of Logarithms to Rewrite

Multiple Choice

Use the product, quotient, and power rules of logarithms to rewrite the expression as a single logarithm. Assume that all
variables represent positive real numbers.
- $2 \log x + 5 \log y$

A) $\log \left( x ^ { 2 } y ^ { 5 } \right)$
B) $\log ( 2 x + 5 y )$
C) $\log ( 10 x y )$
D) $\log \left( x ^ { 2 } + y ^ { 5 } \right)$