200
(ab^3)^5
What is a^5b^15
200
x^2/x^4
What is 1/(x^2)
300
(ab)(ab)
What is a^2b^2
300
x^3y/x^1y^2
What is x^2/y
300
x^-2y^-1
What is 1/x^2y
300
(3x^3)(5x^2)
What is 15x^5
400
(2a^2)(-3a)
What is -6a^3
400
6ab/3ab^2
What is 2/b
400
(2a^3b^4)^4
What is 16a^12b^16
400
16x^5/4x^3
What is 4x^2
500
(-3b^2)(-b)
What is 3b^3
500
15a^3b^4/12a^3b^3
What is 5b/4
500
(7ab^2c^4)^2
What is 49a^2b^4c^8
500
x^2y^-1
What is x^2/y
500
(3ab^3)/(9ab^3)
What is 1/3