Question

2+7 . (3+5)
(2+7) . 3+5
(2+7 . (3+5)
Resolver essa tres contas

Answer 1

a) 2 + 7 . ( 3 + 5 )
2 + 7 . ( 8 )
2 + 56
58

b) ( 2 + 7 ) . 3 + 5
( 9 ) . 3 + 5
27 + 5
32

c) ( 2 + 7) . (3 + 5)
6 + 10 + 21 + 35
72