Question

if x=1 ; y =2 find the value of the x²+y²​

Answer 1

Answer:

5

Step-by-step explanation:

1 squared is one 2 squared is 4 so 1 +4 is 5

Answer 2

Answer:

1. x=1 then x square =1 x 1 = 1, y=2 then y square = 2 x 2=4 answer is 1+4=5