aplicando as propriedades, reduza a uma só potência
Anexos:
Soluções para a tarefa
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b) 3^4n+2 = 3^(4n-3n) + 2 ==> 3^n +2 ==> 3^2.3^n ==> 9.3^n
3^3n
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c) (2^3x-1)^2 = 2^(6x - 5x) - 2 - 3 ==> 2^x - 5
2^5x+3
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d) (1/3)^81 : (1/3)^100 = (1/3)^ - 19 ==> (1/3)^ (-19-200)
[ (1/3)^4]^50 (1/3)^200
(1/3)^ (-19-200) ==> (1/3)^ -219 ==> ( 3^-1)^-219 ==> 3^219
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b) 3^4n . 3^3 /3^3n∴ 3^4n.3^3 .3^-3n∴ 3^n . 3^3 ∴
c) (2^3x -1)^2/2^5x+3∴ 2^6x - 2/2^5x +3∴ 2^6x-2:2^5x -3∴2^x+1∴
c) (1/3)^81: (1/3)^100/[(1/3)^4]^50∴
(1/3)^-19/ (1/3)^200∴(1/3)^-219∴
(3^-1)^-219 ∴ 3^219
c) (2^3x -1)^2/2^5x+3∴ 2^6x - 2/2^5x +3∴ 2^6x-2:2^5x -3∴2^x+1∴
c) (1/3)^81: (1/3)^100/[(1/3)^4]^50∴
(1/3)^-19/ (1/3)^200∴(1/3)^-219∴
(3^-1)^-219 ∴ 3^219
BrivaldoSilva:
nao quer editar o que eu faço
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