Question

if X equals to 1/5 -x and x is not equals to five, find x cube + 1 by x cube​

Answer 1

Step-by-step explanation:

x=1/5-x

x+x=1/5

2x=1/5

x=1/10

x cube = (1/10)cube= 1/1000

1by x cube= 1/1/1000=1000

1/1000+1000=

1000.001

Answer 2

Answer:

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Step-by-step explanation:

I can t tell because I did not know the answer