Find the indicated real nth root(s) of a.
n = 3, a = -216

Which value would be a solution for x in the inequality 47-4x< 7

Find the greatest common factor of the followig monomials 21u^5v,3u^4v^6, and 3u^2v^5

Which zero pair could be added to the function f(x) = x2 + 12x + 6 so that the function can be written in vertex form? o 3, -3o 6,629,-936, 36