E) 50 + [ 3³: (1 + 2)+ 4 x 3]=
f) [ 4² + (5 - 3)³] : (9 - 7)³=
g) 7² + 2 x[(3 + 1)² - x 1³]=
h)25 + {3³ : 9 +[3² x5 - 3 x (2³-5¹)]}=
daisycastro:
ok
Soluções para a tarefa
Respondido por
1
E) 50 + [3³ : (1 + 2) + 4 x 3 ] =
50 + [27 : (3) + 4 x 3 ] =
50 + [ 27 : 3 + 4 x 3 ] =
50 + [ 9 + 12 ] =
50 + [ 21 ] =
50 + 21 =
71
F) [ 4² + (5 - 3)³ ] : (9 - 7)³ =
[16 + (2)³ ] : (2)³ =
[ 16 + 8 ] : 8 =
[24] : 8 =
24 : 8 =
3
G) 7² + 2x [(3 + 1)² - 4 x 1³ ] =
49 + 2 x [( 4 )² - 4 x 1 ] =
49 + 2 x [ 16 - 4 ] =
49 + 2 x 12 =
49 + 24 =
73
H) 25 +{3³ : 9 + [3² x 5 - 3 x (2³ - 5¹)]} =
25 + { 27 : 9 + [9 x 5 - 3 x (8 - 5 )]} =
25 + {3 + [45 - 3 x (3)]} =
25 + {3 + [ 45 - 9 ]} =
25 + {3 + 36 } =
25 + {39 } =
25 + 39 =
64
50 + [27 : (3) + 4 x 3 ] =
50 + [ 27 : 3 + 4 x 3 ] =
50 + [ 9 + 12 ] =
50 + [ 21 ] =
50 + 21 =
71
F) [ 4² + (5 - 3)³ ] : (9 - 7)³ =
[16 + (2)³ ] : (2)³ =
[ 16 + 8 ] : 8 =
[24] : 8 =
24 : 8 =
3
G) 7² + 2x [(3 + 1)² - 4 x 1³ ] =
49 + 2 x [( 4 )² - 4 x 1 ] =
49 + 2 x [ 16 - 4 ] =
49 + 2 x 12 =
49 + 24 =
73
H) 25 +{3³ : 9 + [3² x 5 - 3 x (2³ - 5¹)]} =
25 + { 27 : 9 + [9 x 5 - 3 x (8 - 5 )]} =
25 + {3 + [45 - 3 x (3)]} =
25 + {3 + [ 45 - 9 ]} =
25 + {3 + 36 } =
25 + {39 } =
25 + 39 =
64
Respondido por
2
Oie, Td Bom?!
e)
50 + [3³ ÷ (1 + 2) + 4 × 3]
50 + [27 ÷ 3 + 12]
50 + [9 + 12]
50 + 21
71
f)
[4² + (5 - 3)³] ÷ (9 - 7)³
[16 + 2³] ÷ 2³
[16 + 8] ÷ 8
24 ÷ 8
3
g)
7² + 2 × [(3 + 1)² - 4 × 1³]
49 + 2 × [4² - 4 × 1]
49 + 2 × [16 - 4]
49 + 2 × 12
49 + 24
73
h)
25 + {3³ ÷ 9 + [3² × 5 - 3 × (2³ - 5¹)]}
25 + {27 ÷ 9 + [9 × 5 - 3 × (8 - 5)]}
25 + {3 + [45 - 3 × 3]}
25 + {3 + [45 - 9]}
25 + {3 + 36}
25 + 39
64
Att. Makaveli1996
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