• Matéria: Matemática
  • Autor: gadriane9
  • Perguntado 3 anos atrás

(+3-6)³ como faz ?? tenho teste amanhã


gente acho que e potência mas não tenho certeza ​

Respostas

respondido por: EinsteindoYahoo
16

Resposta:

(+3-6)³ =(-3)³ =(-3)*(-3)*(-3) =9*(-3) =-27


gadriane9: Obrigada!!
gadriane9: Será que vc poderia me ajudar mais uma vez
gadriane9: pq estou com dúvida com potência com base diferente
gadriane9: 4⁷:2
EinsteindoYahoo: (4^7) /2 ==>[(2²)^7] /2 = [2^(2*7)] /2 = [2^14] /2
EinsteindoYahoo: [2^14] /2 =2^(14) * 2^(-1) =2^(14-1) =2^(13)
respondido por: franciscosuassuna12
12

Resposta:

 - 27

Explicação passo-a-passo:

( + 3 - 6) {}^{3}  = ( - 3) {}^{3}  =  - 3 \times  - 3 \times  - 3 =  - 27


erwinmuros1979: mabait
erwinmuros1979: nakaka tulong
gadriane9: obrigada
anacleviasilvasousa: oii
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