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bio website Niemam
location Warsaw, Poland
age 29
visits member for 1 year, 3 months
seen May 10 at 16:42

Jul
3
awarded  Teacher
Jun
30
answered If $a,b$ are roots for $x^2+3x+1=0$.Calculating $(\frac{a}{b+1})^2 +(\frac{b}{a+1})^2$