Question

x²-y²-4x-2y+3
kindly solve it​

Answer 1

Answer:

x^2-4x-y^2-2y+3

= x(x-2)-y(y-2)+3

= (×-2)(y-2)(x-y+3) is right answer

Answer 2

Answer:

Complete square to convert the given expression to (x + h)2 - (y + k)2

Now use:

a2 - b2 = (a+b)(a-b)

Step-by-step explanation:

please choose me as the brainliest