Question

expression of ax^2 + bxy +cy^2​

Answer 1

Step-by-step explanation:

For general ax^2+bxy+cy^2 with integers a,b,c we calculate the discriminant.

D=b^2-4ac

If b^2-4ac is non negative and a perfect square ,such as 0,1,4,9,16...... then the form can be factored other wise not.