Question

Find x2+y2, if (x+y)=14 and xy=48​

Answer 1

Step by step explanation

Answer 2

using

(a+b)2=a2+b2+2ab

(x+y)2=x2+y2+2xy

(14)2=x2+y2+2×48

196=x2+y2+96

x2+y2=100