Question

For x = 2 and y = -3. verify the following:
iv) (x+y) 2=(x-y) 2+4xy​

Answer 1

Answer:

x=2 and y=3

Step-by-step explanation:

(i)(x+y)=(2+3)=5

Answer 2

iv). X=2

y =-3

(X+y) 2 = (x-y) 2+4 xy

[2+(-3)]2 = [2-(-3)] 2+4 (2*-3)

-1× 2 = -5×6×-6

-2= 180

hence not verified