Ifx=2+√3,find the value of x²+1\x²
Answers
Answered by
3
x=2+(3)^1/2
1/x=2-(3)^1/2
x^2+1/x^2=(2+(3)^1/2+2-(3)^1/2)^2-2=15
1/x=2-(3)^1/2
x^2+1/x^2=(2+(3)^1/2+2-(3)^1/2)^2-2=15
Answered by
1
this answer shown on the copy
Attachments:
Similar questions