Question

$xx + yy$
find the value of x=2 and y=-2​

Answer 1

So the answer is
2x2+-2x-2
==>. 4+4
==>. 8

Answer 2

Answer:

8

Step-by-step explanation:

xx + yy

2 X 2 + -2 X -2 (Given)

4 + 4 (- and- canceled)

4+4 = 8