If `a^2+b^2+c^2=35` and `ab+bc+ca=23` then `a+b+c=`

If a^(2) + b^(2) + c^(2) = 35 and ab+ bc + ca= 23 , find a + b+ c

If a^(2) +b^(2) +c^(2) = ab + bc + ca then (a+b)/(c ) + (b+c)/(a) + (c+a)/(b) =?

If a^(2) +b^(2) +c^(2) = ab + bc + ca then ((a+b)/(c ) + (b+c)/(a) + (c+a)/(b)) ((c )/(a+b) + (b)/(a+c) + (c )/(a+b)) =?

If a+b+c=9 and ab+bc+ca=23 then a^(2)+b^(2)+c^(2)=35 (b) 58(c)127 (d) none of these

If a^(2) +b^(2) +c^(2) = ab + bc + ca then (c )/(a+b) + (b)/(a +c)+ (c )/(a+b) = ?

If a+b+c=9 and ab+bc+ca=23, find the value of a^(2)+b^(2)+c^(2)

If a+b+c=2 and ab+bc+ca=1 then find (a+b)^2+(b+c)^2+(c+a)^2

If a+b+c=4 and a^(2)+b^(2)+c^(2)+3(ab+bc+ac)=21 where a, b, c in R then ab+bc+ca=