Multiplying is Easy
3x^5 y^9*9x^6y
27x^11y^10
(x^17y^11)/(x^4y^6)
x^13y^5
(3x)^3
27x^3
2^-1+(1/2)^-1
5/2 or 2 1/2
(a^5b^-4)/(a^-2b^6)
a^7/b^10
-8x^12*11x^-15
-88/x^3
(24a^9b^5)/(8a^5b^11)
3a^4b^6
(-2x^4)^2
4x^8
3x^-2 and (3x)^-2
3/x^2 and 1/(9x^2)
-7x^7y^-3*4x^-3y^-2
(-28x^4)/y^5
-4x^5y^6*(-8x^7y^-3)
(32x^12y^3)
(2a^14b^8)/(12a^19b^10)
1/(6a^5b^2 )
(-4x^5y^7)^3
-64x^15y^21
((3a)/(4b))^-2
(16b^2)/(9a^2)
(x^-4x^9)/ (x^-7x^-8)
x^20
(2x^5*3x^3*3y^7*2y^4)/(6x^2y^5)
6x^6y^6
(-24x^5y^11)/(36xy^14)
-(2x^4)/(3y^3
(-2ab^4)^6
64a^6b^24
((5x^10)/(2y^8))^-3
(8y^24)/(125x^30)
(27x^-5y^9)/(45x^11y^-13)
(3y^22)/(5x^16)
(4a^3b^4*7a^5b^6)/(3a^5b^5*2a^8b^8
14/(3a^5b^3
(24x^5y^7z^8)/(40xy^10z^12)
(3x^4)/(5y^3z^4)
-(-5a^3b^10)^3
125a^9b^30
((a^-8b^7)/(c^-3d^-7))^-1
(a^8)/(b^7c^3d^7)
((-4a^5b^7*8a^-3b))/(6a^2b^9)
(-16)/(3b)