Mav22mcgo Mav22mcgo Math Answered Expand each expression. *Help huhu* [tex]log_{3} \sqrt{5a^7} ?14log_{a} \frac{(p^6q^3)}{(r^2s)} ? 2log_{3}\frac{(x^3y^3)}{(mn)} ?3log_{2}\frac{(b)^4}{(c)^}45log_{4}\frac{(a^2b)}{(n^3)} ?5[/tex]