Discover Questions

Find the discriminant for thequadratic equations and use it to determine the number of roots or real solutions it has.
x^2-2x+8=0? What is 800 percent of 933? What type of fog occurs when warm and moist air travels over a cold surface? Please help!! AP CHemistry. Label the oxidation numbers. 1. KClO3 → KCl + O2
2. Cu + O2 → CuO? What is the probability of drawing a specific value from a standard normal distribution?