Question

find value of x and y$(x+y+10)^{2} + (2x-2y+2)^{2} =0$

Answer 1

hey mate

here is your answer

Answer 2

(x+y+z)² = x²+y²+z²+2xy+2xz+2yz

x²+ y²+z²+20x+20y+2xy+4x²+4+8x-8y-8xy=0

5x²+5y²+104+28x+12y-6xy=0

$<marquee>hope its correct$