Question

b) {[(834 + 3) +7+(315+5). 3). 2-(19-7) + 6). 2. 12.Como resolver
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Answer 1

Explicação passo-a-passo:

T(8x4+3)-7+(3+15-5)*3]-2-(19-7+6}-2+12

{I(32+3)=7+(3+3)x3]-2-(12)-6)-2+12

(32+3)7+(3+3)*3]-2-(12)-6}-2+12

[35-7+6 x3]-2 12 -6)-2+12

(5+18-2 -2)+2+12

(23 2-2]-2+12

(46 2]-2+12

44-2+12

88+12= 100