Discover Questions

How to locate/take pictures of planets? Find all of the actual roots of the polynomial: x^3 - 2x^2 + 5x + 26 = 0? In one mole of the compound iron(III) oxide,
what fraction of the total number of ions is
the oxygen ion? If 7.46g of CrCl3 are dissolved in enough water to make 385 mL of solution, what is the molarity of the resulting solution? If x^2+y^2 = 6, and x+y=3, then what is x^3+y^3?