Question

try to ans as soon....​

Answer 1

Answer:

49/3

Step-by-step explanation:

${3}^{((4 log_{9}7) - 1) }$

${3}^{((2 log_{3}7) - log_{3}3) }$

${3}^{ log_{3}( \frac{49}{3} ) }$

$\frac{49}{3}$

Using properties of logarithm.

Hope you understand it.....