ifx=2+√3,find the value ofx^3+1/x^3
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1
Answer:
52
Step-by-step explanation:
x=2+_/3
x³=26+15_/3
1/x³=1/26+15_/3=26-15_/3
x³+1/x³=26+15_/3+26-15_/3=52
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