Question

ma-mb+na-nb: Factorise the following expression using the method of grouping terms.

Answer 1

m(a-b) +n(a-b)
(a-b) (m+n).

THANK YOU

Answer 2

hello mate!.....


given........


$ma - mb + na - nb \\ \\ m(a - b) + n(a - b) \\ \\ (m + n)(a - b)$
hope it helps u