Question

i am just confused on this one? :P


Simplify: (x - 8)2
A. x2 + 64
B. x2 - 16x + 64
C. x2 - 64x + 16
D. x2 - 16

Answer 1

B

Answer 2

d

Answer 3

D is wrong.

Answer 4

GT is right, it's B by FOIL.

Answer 5

this is same as (x-8)(x-8)

if you multiply that out you get
x^2 -16x +64

Answer 6

B

Answer 7

... assuming the 2 on the end is an exponent.

Answer 8

thanks yall

Answer 9

Wait it's an exponent?

Answer 10

nvm

Answer 11

yes. :)