Question

3x+3/x=2 হলে x3+1/x3+2=কত
​

Answer 1

give data,

3x+3/x=2

=> x(3+3)=2

=> x = 2/6

=>x = 1/3

...

x3+1/x3 +2=0

=>1/3×3 + 1/3×3 +2 =0

=> 1+1+2

=> 4