Question

{70×(-19)}+{(-1)×70}​ = solve using distributive property...​

Answer 1

Answer:

{70×(-19)}+({-1)×70}.

Distributive property:- (a×b)+(c×a)=a×(b+c).

{70×(-19)}+{(-1)×70}=70×((-19)+(-1)).

=70×(-19-1). (Because +×-=-).

=70×(-20). (Because -×-=+).

=-1400.

I think this is your answer.