factorise: ab(x²+y²)-xy(a²+b²)
Answers
Answered by
179
abx²+aby²-a²xy-b²xy
abx²-a²xy + aby² - b²xy
ax(bx-ay) - by( -ay + bx)
(bx-ay)(ax-by)
hope this helps
abx²-a²xy + aby² - b²xy
ax(bx-ay) - by( -ay + bx)
(bx-ay)(ax-by)
hope this helps
Answered by
113
=abx²+aby²-a²xy-b²xy
=abx²-a²xy + aby² - b²xy
=ax(bx-ay) - by( -ay + bx)
=axbx-axay+byay-bybx
=(bx-ay)(ax-by)
=abx²-a²xy + aby² - b²xy
=ax(bx-ay) - by( -ay + bx)
=axbx-axay+byay-bybx
=(bx-ay)(ax-by)
agnelprinson:
Plz chose as best
Similar questions