D. 06. If x + (1/x) = 11, then find the value of x2 + (1/x?).
Ops:
A. 88
B. 119
C. 210
D. 112
Answers
Answered by
1
Answer:
(x+1/x)^2=(11)^2=121
x^2+(1/x)^2+2.x.(1/x)=121
x^2+(1/x)^2+2=121
x^2+(1/x)^2=121-2=119 B Ans
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