If Xandy are integers and(x-y)=4, what is the main minimum possibile value of xy?

-4

Step-by-step explanation:

Hello,

x-y=4 <=> x=y+4

so, xy=y(y+4)

so this is minimum for y = -2 and the minimum value is -4

thanks

could

step-by-step explanation:

u send me a picture of ur work

b

step-by-step explanation:

a difference is the result of subtraction. while each of these expressions has subtraction in it, a difference will be the result when subtraction is the last operation applied in the order of operations for the expression. this means subtraction must be outside of the parenthesis. only b has this.