Question

2xy (x - 4) + 5y and find its value for (i) x = 2, y = -1 (ii) x =
find its value for () x = 2, y = -1 (i) x = x -
(a) Add : x (x + Wiu (y + 2): zlz + x)
; x x + + 7)z + x)​

Answer 1

Answer:

fffffmhmzzz dloeeaypxhzktikl

Answer 2

Answer:

answer for first one given below mark as brainliest I need it

Step-by-step explanation:

(i)by putting values x=2, y=-1

by putting values x=2, y=-1 2*2*-1 (2-4) +5*-1

2*2*-1 (2-4) +5*-1= -4(-2) -5

-4(-2) -5= 8-5

8-5= 3