[tex]a) \\(\frac14)^4*20^4=(\frac14*20)^4=5^4=625\\\\b) \\15^3*(\frac15)^3=(15*\frac15)^3=3^3=27\\\\c) \\24^2*(\frac14)^2=(24*\frac14)^2=6^2=36\\\\d) \\(\frac13)^4*6^4=(\frac13*6)^4=2^4=16\\\\e) \\(\frac85)^3*(\frac54)^3=(\frac85*\frac54)^3=2^3=8\\\\f) \\(\frac{36}7)^2*(\frac79)^2=(\frac{36}7*\frac79)^2=4^2=16[/tex]
[tex]g) \\\frac{35^2}{7^2}=(\frac{35}7)^2=5^2=25\\\\h)\\ \frac{63^2}{9^2}=(\frac{63}9)^2=7^2=49\\\\i) \frac{32^3}{16^3}=(\frac{32}{16})^3=2^3=8\\\\j) \frac{6^8}{18^3}=(\frac6{18})^3=(\frac13)^3=\frac1{27}\\\\k) 42^2:6^2=(\frac{42}6)^2=7^2=49\\\\l) 5^4:15^4=(\frac5{15})^4=(\frac13)^4=\frac1{81}[/tex]
