Compiti (56515)

[eliona]

mi potete risolvere questa espressione algebrica?
[(-2/3xy^3z^2)^2(-2/3xy^3Z^2)^5]^3:[(-2/3xy^3z^2)^2(-2/3xy^3z^2)^3]^4=

[enrico___1]

[math][(-\frac{2}{3xy^3z^2})^2(-\frac{2}{3xy^3z^2})^5]^3:[(-\frac{2}{3xy^3z^2})^2(-\frac{2}{3xy^3z^2})^3]^4= [/math]

[math]\(-\frac{2^7}{(3xy^3z^2)^7}\)^3:\(-\frac{2^5}{(3xy^3z^2)^5}\)^4= [/math]

[math]\frac{-2^{21}}{(3xy^3z^2)^{21}}\cdot \frac{(3xy^3z^2)^{20}}{2^{20}}= [/math]

[math]-\frac{2}{3xy^3z^2}[/math]