Question

if x+1/x = 10 then x³+1/x³=​

Answer 1

Answer:

Step-by-step explanation:

cubing both sides

x^3+1/x^3+3(x+1/x)= 1000

=x^3+1/x^3+3(10)=1000

x^3+1/x^3=970

Answer 2

Answer:

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Step-by-step explanation:

x+1/x =10

x³+1/x³

x+1/x ka whole cube

= 10ka whole cube

=1000 ans