Question

If x+y=8, find x^2+y^2
Pls help with this

Answer 1

Answer:

Step-by-step explanation: Squaring both sides we have ,

(x+y)^2 =8^2

x^2+y^2+2xy =64

This would be the result.

The product of X and Y must be given.

You can further solve it by substituting the value of xy

Answer 2

Hope it helps u dear.

Plz....... mark as branlist answer.