Question

x-1/x=3 find the roots​

Answer 1

given equation

x- 1/x=3

solution:-

x- 1/x= 3

x²-1= 3x

x²-3x-1=0

x =[ 3± √ ( 9+4) ] /2

= [3± √13 ] / 2

therefore root are

[ 3+ √13] / 2 and [3 - √13] / 2

ANSWER