Question

x^2-4x+4=0 find value x^4-1/x^4

Answer 1

Answer:

I don't know

Step-by-step explanation:

sorry I don't know the answer

Answer 2

Answer:

Step-by-step explanation:

x^2-4x+4=0

x^2-2x-2x+4=0

x(x-2)-2(x-2)=0

(x-2)(x-2)=0x=2

x^4-1/x^4=2^4-1/2^4

=16-1/16=15/16

hope it was helpful...