`x^2-(a+b)x+ab`

If sin A and sin B of a triangle ABC satisfy c^(2)x^(2)-c(a+b)x+ab=0, then the triangle is

If the since of the angles A and B of a triangle ABCsatisfy the equation c^2x^2-c(a+b)x+ab=0, then the triangle

Verify the identify (x+a)(x+b) = x2 +(a+b)x+ab, for a =2,b=3, x=5

Factors of x^(2) + x (a+ b) + ab = ………………..