Show:
7.1
7.2
7.3
Square root & Cube root
100
(62 x 17)^4
What is 62^4 x 17^4
100
2^15 / 2^8
What is 2^7
100
5^3 x 5^0 x 5^5
What is 5^8
100
36^-1/2
What is 1/6
200
(-3)(-3)^6
What is (-3)^7
200
(-5)^10 / (-5)^3
What is (-5)^7
200
(a^-3/3b)^4
What is 1/81a^12 b^4
200
4^-7/2
What is 1/128
300
8^4 x 8^5 / 8^3
What is 8^6
300
(s/t)^6
What is s^6 / t^6
300
y^0 x (8x^6y^-3)^-2
What is y^6 /64x^12
300
64^-1/3
What is 1/4
400
(8^4)^3
What is 8^12
400
(-4/c)^2
What is 16/c^2
400
(5r^5)^3 x r^-2
What is 125r^13
400
8^-5/3
What is 1/32
500
-(8xy)^2
What is -64x^2 y^2
500
(7x^5/y^2)^2
What is 49x^10/y^4
500
7^-5 x 7^5
What is 1
500
8^1/2 x 8^-5/2
What is 1/64