Question

7·3+{6+2·(2³÷4+3·2) - 7·4]+9÷3 =

Answer 1

Respuesta:

21 + {8 (8 / 10) - 21 } + 3

21 + { 8 (0,8)- 31} + 3

21 + { 6,4 - 31 } + 3

21 + 37,4 + 3

=61,4

Answer 2

Explicación paso a paso:

21+(6+2•(8/4+6)-21)+3=

=21+(6+2•(8)-21)+3=

=21+(6+16-21)+3=

= 21+(1)+3=25