Math, asked by amazingharish, 1 year ago

x+1/x=3 then find the value of xsquare+1/xsquare

Answers

Answered by amrutharegalla
1

The ans is 7 .hope u understand it

Attachments:

amazingharish: right
amazingharish: u done it by squaring both side
amrutharegalla: Ya
amazingharish: hmm
amrutharegalla: Did u understand
amazingharish: hmm
amazingharish: thnxx
amrutharegalla: Ok
Answered by maneet11
0
ATQ
In first equation
x + 1
x=3
therefore
3 + 1 = 4
In second equation=
x {}^{2}  + 1
 {3}^{2}  + 1 \div 3 {}^{2}
therefore
9 + 1 \div 9
10 \div 9
ans

amazingharish: wrong
amazingharish: ans is 7
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