Select the correct answer. Factor each polynomial function. Based on these factors, which polynomial's graph crosses the x-axis at only one point?
OA (D)
13 - 312 - 41 + 12
OB. ()
= I3 - 2.12 – 161 + 32
OC (1) = 13 – 712 + 3.1 - 21
OD. f(I) = 13 + 2x2 – 91 – 18

part d

step-by-step explanation:

theresa talked her parents into getting sd cards for her phone and her brother’s 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.

80x^8−68x^6+16^5−20x^4−4x^3+8x^2

hope i'm right lol

you a real one for tat answer

step-by-step explanation: