Will give 5 marshall uses the polynomial identity (x−y)^2=x^2−2xy+y^2 to show that 8² = 64. what values can marshall use for x and y?

C

Step-by-step explanation:

(x - y)²

we want (8)², so need: x - y = 8

There are many options that satisfy x - y = 8  but of the options provided to you, 10 - 2 is the only one that works.

A) 2 - 6 = -4

B) 64 - 0 = 64

C) 10 - 2 = 8

D) 8 - 64 = -56

probably .5

i can on others if necessary.