Question

ab(x² + y²) – xy(a^2 +b^2)​

factorise the following. pls ans my question and I'll gv ur ans the brainliest ans . pls ​

Answer 1

Step-by-step explanation:

ab(x

2

+y

2

)−xy(a

2

+b

2

)

⇒ abx

2

+aby

2

−a

2

xy−b

2

xy

⇒ abx

2

+b

2

xy+aby

2

−a

2

xy

⇒ bx(ax−by)−ay(ax−by)

⇒ (ax−by)(bx−ay)