ali5atwi8
ali5atwi8
29-12-2021
Mathematics
contestada
If (x+1/x)²=15 then x²+1/x²=?
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rubabzehra9127
rubabzehra9127
30-12-2021
Answer: [tex]x^{2} + \frac{1}{x^{2}} = 13[/tex]
Have attached the solution, hope that helps...
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