Math, asked by maysha38, 1 year ago

find the roots x+1/x=3​

Answers

Answered by rishabhraj1234p9h4iy
0

x +1 = 3x

1 = 3x-x

1 = 2x

1/2 = x

or if the question is this then...

x + (1/x) =3

(x^2+1) / x =3

x^2 + 1 = 3x

x^2-3x+1 = 0

x = [3 +- (root 9-4) ]/2

= [3+- root5] / 2


maysha38: ans is x=-1,or2
Answered by Anonymous
1

Answer:

x = 1/2

check the attachment for complete answer...

hope the answer is correct and helps you

Attachments:

maysha38: o think this is not correct ans
maysha38: iska ans upon m nahi arha
rishabhraj1234p9h4iy: check mine
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