Question

X+1/x=3 then the value of
X2+1/x2

Answer 1

Answer:

x=3, 1/x=1/38(#(#£(#288##8#8#8#8#88###(#((##((#(#(#

Answer 2

Answer:

x+1/x=3

or, 3x= x+1

or, 3x-x=1

or, 2x= 1

or, x= ½

or, x=0.5

then,

x²+¹/x²

= 0.5²+ ¹/0.5²

= 0.25 + ¹/0.25

= 1.25

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