Question

решите уравнение впр 471
(даю 15 балов)

Answer 1

1 
53,76:(4,248-1,56X)+3,8=55
53,76^(4,248-1,56X)=55-3,8=51,2
4,248-1,56X=51,2*53,76=2752,512
1,56X=2752,512+4,248=2756,76^1,56=275676^156=1767,153846153746