Discover Questions

If you were on top of the Empire State building, would time travel faster or slower relative to its base? Is planet x on course to collide with earth? HELP CHECK FOR EXTRANEOUS SOLUTIONS? Find all possible jordan form of X whose characteristic polynomials are (x-1)^2 (x+1)^6, minimal polynomial is (x^2-1)(x+1)^2 Thanks!? Why does sqrt(4)-sqrt(16) not equal two? If sqrt(4) equals +-2 and sqrt(16) equals +-4, then could you not say -2+4 = 2?