IF `x^2+2xy+y^2=64` and y-x=12, which of the following could be the value of x?

Which of the following could be the graph of 2x+3y+12=0 ?

Which of the following could be the graph of 2x+3y+12=0 ?

If x^2 - y^2 = 16 and x + y > x - y , then which one of the following could x - y equal ?

If x^(2)+y^(2)=156 and x-y=12 , then xy=?

If x^(2) + y^(2) -3xy = 0 and x gt y then find the value of log_(xy)(x-y) .

((10x^(2)y)/(x^(2)+xy))times(((x+y)^(2))/(2xy))÷((x^(2)-y^(2))/(y^(2))) Which of the following is equivalent to the expression above?

If x-y=5 and xy=12, find the value of x^2+y^2