Question

ab(x^2+y^2)-xy(a^2+b^2)​

Answer 1

Answer:

this is the answer my friend

Answer 2

Answer:

(ax+by)(bx-ay)

Step-by-step explanation:

Q= ab(x^2+y^2) - xy(a^2+b^2)

abx^2 + aby^2 - a^2xy - b^2xy

ax(bx-ay) + by(ay-bx)         (now change signs to rearrange)

ax(bx-ay) - by(bx-ay)

= (ax-by)(bx-ay)

hope it helps!