The possible rational roots of x^3 + 5 x^2 + 2 x - 8 are x = Β± 1, x = Β± 2, x = Β± 4, x = Β± 8. Of these, x = 1, x = -2 and x = -4 are roots. This gives x - 1, x + 2 and x + 4 as all factors:
(x - 1) (x + 2) (x + 4)
answered: Guest
you would need to know all the numbers that are on there
step-by-step explanation:
answered: Guest
part d
step-by-step explanation:
theresa talked her parents into getting sd cards for her phone and her brotherβs phone. inserting an sd card into a phone gives it more storage. they both get 8-gigabyte sd cards. how many bits of storage come with each sd card? type your answer in both scientific and standard notation.