X2 5y 4 sqrt x 2 1 July 8, 2019 16 32 64 128 X2 5y 4 sqrt x 2 1 graph X ^ 2 + ((5y)/4 - sqrt( x )) ^ 2 = 1 2) (sqrt(x) + sqrt(xy)) ^ 2 4) (4sqrt(5) - 7sqrt(5)) ^ 2
