PRA HOJE PFVR!!!!!!!!!!!!!!
CALCULE AS EXPRESSÕES
![a)( - 2)^{2} + 21 a)( - 2)^{2} + 21](https://tex.z-dn.net/?f=a%29%28+-+2%29%5E%7B2%7D++%2B+21)
![b)( - 3)^{3} - 13 b)( - 3)^{3} - 13](https://tex.z-dn.net/?f=b%29%28+-+3%29%5E%7B3%7D+-+13)
![c)( - 3)^{2}+( - 2)^{3} c)( - 3)^{2}+( - 2)^{3}](https://tex.z-dn.net/?f=c%29%28+-+3%29%5E%7B2%7D%2B%28+-+2%29%5E%7B3%7D+)
![d)( - 1)^{6} + ( - 3 )^{3} d)( - 1)^{6} + ( - 3 )^{3}](https://tex.z-dn.net/?f=d%29%28+-+1%29%5E%7B6%7D+%2B+%28+-+3+%29%5E%7B3%7D+)
![e)( - 2)^{3} + ( - 1)^{5} e)( - 2)^{3} + ( - 1)^{5}](https://tex.z-dn.net/?f=e%29%28+-+2%29%5E%7B3%7D+%2B+%28+-+1%29%5E%7B5%7D++)
![f) {4}^{2} + ( - 5)^{3} f) {4}^{2} + ( - 5)^{3}](https://tex.z-dn.net/?f=f%29+%7B4%7D%5E%7B2%7D+%2B+%28+-+5%29%5E%7B3%7D+)
Soluções para a tarefa
Respondido por
1
Resposta:
Explicação passo a passo:
A)
(-2)² + 21
4 + 21
25
B)(-3)³ - 13
-18-13
-31
C)
(-3)² + (-2)³
9 - 8
1
D)
(-1)^6 + (-3)³
-6 - 18
-24
e)
(-2)³ + (-1 )^5
-8 -5
-13
F)
4² + ( -5)³
16-125
-109
rebecafreitasp11:
obgd
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