Question

if X + Y is equal to 6 and x minus y is equals to 4 find X square + Y square​

Answer 1

Answer:

26

Step-by-step explanation:

x + y = 6 (given)

x - y = 4 ( given)

adding above equations , we get

2x = 6 + 4

2x=10

x=5

Now putting value of x in 1st equation, we get

5 + y = 6

y = 6-5

y = 1

Now , x^2 + y^2 = (5)^2 + (1)^2

x^2 + y^2 = 25 + 1 = 26 - Ans