Factor this polynomial expression.

x3 - 64

a. (x + 4)(x2 + 4x + 16)
b. (x - 4)(x2 + 4x + 4)
c. (x + 4)(x2 + 4x + 4)
d. (x - 4)(x2 + 4x + 16)

Christine went shopping and bought each of her six six nephews a? gift, either a video costing? $14.95 or a cd costing? $16.88. she spent ? $ 97.42 97.42 on the gifts. how many videos and how many cds did she? buy?

Find three consecutive numbers such that the sum of one-fourth the first and one-fifth the second is five less than one-seventh the third

Choose a second initial value that is 0.01 greater than the initial value from question 9. iterate it using the function, f, ten times. if necessary, you can round your results to the nearest ten-thousandth.