Question

Verfy that 18*[19+3]=[18*19]+[18*(-3)

Answer 1

18*[19+3]=[18*19]+[18*(-3)]
solve this using bodmass
18*19+18*3=[342]+[+54]
396=396

Answer 2

18*[19+3]=[18*19]+[18*(-3)]
RHS:-
18*22=396
LHS:-
342+(-54)= 288
396<> 288
RHS is not equals to LHS.