Distribution law of multiplication :
The multiplication of a compound expression by a factor is the sum of the partial products of each term of the expression by that factor. Thus
(a + b + c) d = ad + bd + cd.
Distribution law of multiplication :
The multiplication of a compound expression by a factor is the sum of the partial products of each term of the expression by that factor. Thus
(a + b + c) d = ad + bd + cd.