Suprimir Los Signos De Agrupación Ya Resolver Cada Polinomio.
1. 8+{[(-4)-(2)]-7}
2. -{-5-[4-7+11]-6}
3.[12+(-4)-5]-3
4. [(-8-23)+(-16-2)-1]
5. -6.{[(-32/8)+9]-7}
6. +8{[3.(-5)-2.(-7)]-14[(-27*3)-(-3)]}
7. {21+4.[(-7.3)*(42*2)].(7-3)+8.4}
Ayuda Porfa.
1. 8+{[(-4)-(2)]-7}
2. -{-5-[4-7+11]-6}
3.[12+(-4)-5]-3
4. [(-8-23)+(-16-2)-1]
5. -6.{[(-32/8)+9]-7}
6. +8{[3.(-5)-2.(-7)]-14[(-27*3)-(-3)]}
7. {21+4.[(-7.3)*(42*2)].(7-3)+8.4}
Ayuda Porfa.
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8 + { -6 - 7}
8 + {-13}
8 - 13
R= -5
2. -{-5 - [4 - 7 + 11] - 6}
- {-5 - 8 - 6}
- {-19}
R= 19
3. [12 + (-4) - 5] - 3
[12 - 4 - 5] - 3
3 - 3
R= 0
4. [(-8 - 23) + (-16 - 2) - 1]
[-31 - 18 -1]
R= -50
5. -6.{[(-32/8) + 9] - 7}
-6 {[-4 + 9] - 7}
-6 {5 - 7}
-6 {-2}
R= 12
6. +8{[3(-5) - 2(-7)] - 14[(-27*3) - (-3)]}
8{[-15 + 14] - 14[-81+ 3]}
8{-1} - 14[-78]
-8 + 1092
R= 1084
7. {21 + 4[(-7.3)*(42*2)](7-3)+8.4}
{21 + 4 [-7.3 * 84] . 4 + 8.4}
{21 + 4[-613.2] . 4 + 8.4}
{21 - 2,452.8 * 4 + 8.4}
{21 - 9,811.2 + 8.4}
R= - 9,781.8
No confio en que la ultima este bien. Ojala te sirva