Radiciação
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PiR2 :: Matemática :: Álgebra
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Radiciação
Encontre todas as soluções reais de ![Radiciação WHsgJWvnOyUywAAAABJRU5ErkJggg==](data:image/png;base64,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)
Resposta: 3 e -12
Resposta: 3 e -12
VITOR BORGES- Padawan
- Mensagens : 50
Data de inscrição : 15/04/2012
Idade : 30
Localização : Rio de Janeiro, Rio de Janeiro, Brasil.
Re: Radiciação
13 + x >= 0 ----> x >= -13
4 - x >= 0 ----> x =< 4
Domínio ---> - 13 =< x =< 4
Possibilidades para cada raiz, considerando números inteiros
0 + 3 = 3 ----> 13 + x = 0 ---->x = - 13 ---> 4 - x = 17 ----> Não serve
3 + 0 = 3 ----> 13 + x = 3 ---> x = - 10 ----> 4 - x = 14 ---> Não serve
2 + 1 = 3 ----> 13 + x = 2^4 ----> 13 + x = 16 ---> x = 3 ----> 4 - x = 1^4 ---> 4 - 3 = 1 ----> OK ----> x = 3
1 + 2 = 3 ---> 13 + x = 1^4 ---> 13 + x = 1 ---> x = -12 ---> 4 - x = 2^4 ---> 4 - (-12) = 16 ---> OK ---> x = -12
4 - x >= 0 ----> x =< 4
Domínio ---> - 13 =< x =< 4
Possibilidades para cada raiz, considerando números inteiros
0 + 3 = 3 ----> 13 + x = 0 ---->x = - 13 ---> 4 - x = 17 ----> Não serve
3 + 0 = 3 ----> 13 + x = 3 ---> x = - 10 ----> 4 - x = 14 ---> Não serve
2 + 1 = 3 ----> 13 + x = 2^4 ----> 13 + x = 16 ---> x = 3 ----> 4 - x = 1^4 ---> 4 - 3 = 1 ----> OK ----> x = 3
1 + 2 = 3 ---> 13 + x = 1^4 ---> 13 + x = 1 ---> x = -12 ---> 4 - x = 2^4 ---> 4 - (-12) = 16 ---> OK ---> x = -12
Elcioschin- Grande Mestre
- Mensagens : 72242
Data de inscrição : 15/09/2009
Idade : 77
Localização : Santos/SP
PiR2 :: Matemática :: Álgebra
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