Verified answer

Ответ:  E) .

Объяснение:

ab=33;

(a-b)^2=64

a=33/b

a^2-2ab+b^2=64,

1089/(b^2)-66+b^2=64,

1089-130b^2+b^4=0

b^2=z

z^2-130z+1089=0

D=12544

Z1,2=(130+-112)/2

z1=121, z2=9

b1=+-11, b2=+-3

a=33/b, a1=+-3, a2=+-11

(a+b)^2=(3+11)^2=196