Question

найдите значение выражения1) |a|-|b|+|c| если а=-87, b=-158 ,c=13 .2)|x-y-z|,если х=-32,у=143, z=-232

Answer 1

1) |-87|-|-158|+|13| = 87-158+13 = 100-158 = -58

2) |-32-143+232| = |200-143| = |57| = 57

Answer 2

1) |a|-|b|+|c| = 87-158+13 = -58
2) |x-y-z| = |-32-143+232| = 57