## . If x=2 and y=(-1), evaluate each of the following: xy-x?y+xy

Question

. If x=2 and y=(-1), evaluate each of the following: xy-x?y+xy

in progress
0

Mathematics
3 months
2021-07-31T15:47:45+00:00
2021-07-31T15:47:45+00:00 2 Answers
0 views
0
## Answers ( )

Step-by-step explanation:Given :

x = 2

y = – 1

xy – x²y + xy

= (2)(-1) – (2)²(-1) + (2)(-1)

= -2 – (4)(-1) – 2

= -2 + 4 – 2

= -4 + 4

= 0

Answer:-2 is the answer

please mark me as a brainlist