Question

factorise= ab(x^2+y^2)+ xy(a^2+b^2)​

Answer 1

Answer:

=(bx+ay)(ax+by)

Step-by-step explanation:

ab(x^2+y^2)+ xy(a^2+b^2)

=abx^2+aby^2+ xya^2+xyb^2

=abx^2+ xya^2+ xyb^2 + aby^2

=ax(bx +ay) + by( bx +ay)

=(bx+ay)(ax+by)

brainliest answer तो बनता है