Photos 7 4 2X 1 6 X

< Previous photo
Photo - 9
Next photo >
7 4 2x 1 6 x. X2-49=0. (X-1)^2(X-5)<0. Уравнение x1 x2. (X-2)(-X-1)=0.
X2-49=0. (X-1)^2(X-5)<0. Уравнение x1 x2. (X-2)(-X-1)=0.

See also