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Estudos Gerais08/22/2024

54) Resolva as equações: a) | 2 4 1 | | 2 4 x | = 0 ...

  1. Resolva as equações:

a) | 2 4 1 | | 2 4 x | = 0 | 3 1 2 |

b) | 2 3 -2 | | 0 1 x | = 2 | 2 x -3 |

c) | x+1 3 x | | 3 x 1 | = 0 | x 2 x-1|

Calculos pequenos

54) Resolva as equações:

a) | 2  4  1 |
   | 2  4  x | = 0
   | 3  1  2 |

b) | 2  3  -2 |
   | 0  1  x  | = 2
   | 2  x  -3 |

c) | x+1  3  x |
   | 3    x  1 | = 0
   | x    2  x-1|
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