Math, asked by raginisingh011982, 6 days ago

If x= 4+√15 then find
a) (x+1/x)
b) (x-1/x)
c) (x+1/x)^3
d) (x-1/x)^3

Answers

Answered by nituthombare101

0

Answer:

x⁴ + 1/x⁴ =3842

Step-by-step explanation:

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