Simplifying Radicals - 1) Simplify
3rd order radical of 432x^8 (instead of square root it is the cube root)
2) Perform the indicated operation and simplify
SR(300x^4)/SR(5x)
3) ...
evaluate roots - evaluate if possible cube root-64[cube root of -64]and cube root 64[cube root of 64]and square root -64(sqrt(64)] and 64[sqrt(64)]