Question

8/4+(4-16/8)²+(10/5+45/9)

[64/8 - 19/19]²+50/25]-( 3 x 5 - 7 x 2)

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Answer 1

Resposta:

1) (2 x 3 -4) 2+10:5

(6-4) 2+5

4+5=

9

2)[16:8+(4:2+2 x 1) 2] -5

[4+ (2+2) 2] -5

[4+(4) 2] -5

4+8-5

12-5

7

3. (4 x 2-3x1)2+18:9 + 24 : 4

(16-3) 2 + 2 + 6

(13)2 + 2+ 6

26 + 2 + 6

34

4. 21:7+(5 x 1-2x2)5+10

3+(5-4)15

3+(1)15

3+15

18

5. [(5 + 12)-6]2+45:5+1

[(17) -6 ] 2+ 9 +1

[11] 12

132

6. 20:4+6:3+(3 x 4-9 x 1)2

5+2+(12-9)2

5+2+(3)2

7+6

13

Explicação passo-a-passo: