A 10 seconds question!

Algebra Level 2

$\large {\color{#624F41}\log_{\color{teal}4} \color{#3D99F6}9 \color{#EC7300}\times \color{#624F41}\log_{\color{#3D99F6}{81}} \color{#ff00cc}5 \color{#EC7300}\times \color{#624F41}\log_{\color{#D61F06}7} \color{teal}{16} \color{#EC7300}\times \color{#624F41}\log_{\color{#ff00cc}{25}} {\color{#D61F06}{49}} }$

A 10 seconds question!

Share it if you solved it in 10 seconds .