1.

The condition that the equation ax^(2) + 2hxy + by^(2) + 2gx + 2fy +c=0 can take the form ax^(2) - 2hxy + by^(2)=0, when shifting the origi is

Answer»


Answer :`abc + 2fgh - AF^(2) - bg^(2) - CH^(2) = 0`


Discussion

No Comment Found