Giupp voii a ! nhanh nhat vote 5sao+ctlhn nhoo <3

a) $\frac{2^{2}.4.32}{2^{2}.2^{5}}$ 

=$\frac{2^{2}.2^{2}.2^{5}}{2^{7}}$ 

=$\frac{2^{9}}{2^{7}}$ 

=$2^{2}$

=4

b)$\frac{(-3)^{10}.15^{5}}{25^{3}.(-9)^{3}}$

=$\frac{3^{10}.5^{5}.3^{5}}{5^{6}.(-3^{6})}$

=$-\frac{3^{15}}{5.3^{6}}$

=$-\frac{3^{9}}{5}$

=$-3936,6$

c)$\frac{6^{3}+2.6^{2}+2^{3}}{37}$  

=$\frac{2^{3}.3^{3}+2^{3}.3^{2}+2^{3}}{37}$  

=$\frac{2^{3}.(3^{3}+3^{2}+1)}{37}$

=$\frac{2^{3}.(27+9+1)}{37}$

=$\frac{2^{3}.37}{37}$

=$2^{3}$

=8

d) $\frac{4^{2}.25^{2}+32.125}{2^{3}.5^{2}}$  

=$\frac{2^{4}.5^{4}+2^{5}.5^{3}}{2^{3}.5^{2}}$  

=$\frac{2^{3}.5^{2}(2.5^{2}+2^{2}.5)}{2^{3}.5^{2}}$  

=$2.5^{2}+2^{2}.5$

=$2.25+4.5$

=50+20

=70