Question

c=4+(4+4×2+4×3+4+4+4×5)​

Answer 1

c=4+(4+4×2+4×3+4+4+4×5)

c=4+(4+8+12+4+4+20)

c=4+52

c=56

Answer 2

Răspuns:

$4 + (4 + 8 + 12 + 4 + 4 + 20) = \\ = 4 + (12 + 12 + 28) = \\ = 4 + (24 + 28) = \\ = 4 + 52 = \\ = 56$