Discover Questions

30x2 - 23x + 3? If a alien ufo crash landed in the USA would the aliens fall under DACA until they repaired their space ship? What's the integral of (23secx)/(sqrt(16ln(secx+tanx))) ? How to know which eigen value is repeated as calculator gives 2 only for the case of polynomials of order 3? In Inequalities, R means real, N means natural, but what does Z mean?