Discover Questions

If x-1, x+2, and x+4 are factors of a polynomial p(x), which of the following must be equal to 0?
A) p(-2)
B) p(-1)
C) p(2)
D) p(4)? Why do you need to use L'Hopital's Rule to find the limit below? lim┬( What is the mid line and amplitude of y = 5-4sin t / 5? How and when did we figure out for certain that the Earth is round? What is the theoretical yield of C6H5NO2 for this reaction?