Question

1. If x = -2 and y = 2 then the value of x2– xy + y2 is
b. 8
a. 12
c. 4
d. none of these


need urgent answer:)​

Answer 1

Answer ⤵️

=> x^2-xy+y^2

=> ( -2)^2 +2^2

=> 4+4 = 8 ✔️✔️✔️

Answer 2

Answer:

answer is 4

Step-by-step explanation:

$( - 2) ^{2} - (2) \times 2 + (2) ^{2} \\ 4 - 4 + 4 \\ 4$