Question

The roots of the quadratic equation :x+1/x=3 are ​

Answer 1

Answer:

x−

x

1

=3

⇒x

2

−3x−1=0

⇒x=

2a

−b±

b

2

−4ac

⇒a=1,b=−3,c=−1

⇒x=

2

3±

9+4

⇒x=

2

3±

13

x−

x

1

=3

⇒x

2

−3x−1=0

⇒x=

2a

−b±

b

2

−4ac

⇒a=1,b=−3,c=−1

⇒x=

2

3±

9+4

⇒x=

2

3±

13

Answer 2

Step-by-step explanation:

Please Refer the attachment

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