Multiplication
x^2 * x^5=
x^7
r^5/r^3=
r^2
(z^5)^4=
z^20
(c/d)^3=
c^3/d^3
x^-5=
1/x^5
a^9b^7*a^4b=
a^13b^8
(m^9p^4)/(m^7p)=
m^2p^3
(yz)^7=
y^7z^7
(w^6/3)^2=
w^12/9
a^4*a^-10*a^-3=
1/a^9
5y^5*(-3y^2)=
-15y^7
(10t^5)/(2t^3)=
5t^2
(2mn)^5=
32m^5n^5
((9a)/(7bc))^2=
(81a^2)/(49b^2c^2)
s^8/s^11=
1/s^3
4x^5z^4*3z^6x=
12x^6z^10
(12f^5g^8)/(6f^3g^7)=
2f^2g
(11r^8s^4)^2=
121r^16s^8
((4a^7)/(6b^3))^2=
(4a^14)/(9b^6)
2y^-8=
2/y^8
9a^4*2b^5*4b^-3*3a^-4=
216b^2
(4c^7)/(22c^-3)=
(2c^10)/11
(-3st^2)^4=
81s^4t^8
((3k^6t^7)/(5k^9t^2))^3=
(27t^15)/(125k^9)
(8z^-4)^-2=
z^8/64