Question

найди значение вырожение x+y(-16)​

Answer 1

x+y+-(16) = x+y-16

a) - 17 - 29 - 16 = -62

б) -91 - 7,4 - 16 = -114,4

в) (3*14+5)/14 - (2*21+19)/21 - 16 = 47/14 - 61/21 = (47*3 + 61*2)/(2*3*14) = 263/84