Find all complex solutions of:

(z + sqrt(2))^6 + 2^6 =0

You paint a 1/2 of a wall in 1/4 hour. how long will it take you to paint one wall

What is the solution of the systems of equations? y=2/3x+3 x=-2

Of the total number of spectators at a circus show, 1/4 are men. 2/5 of the remaining number of spectators are women. there are 132 women at the circus show. how many children are at the circus show?