Question

if
x= 1/5-x
and x is not equal to 5
find X cube +1/x cube

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Answer 1

Answer:

X=1/5-x

X+X=1/5

2x=1/5

X=1/5/2

X=1/10

Now,x cube+1/x cube=(1/10) cube+1/1/10 cube

1/1000+1000

1000.001

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Answer 2

Answer:

given =1/5-x

x not equal to 5

so,

2/5-x*5+x/x*5

answer=2x+10

Step-by-step explanation:

given =1/5-x

x not equal to 5

so,

2/5-x*5+x/x*5

answer=2x+10