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mates.pdf

roberto
November 22, 2012
93

 mates.pdf

roberto

November 22, 2012
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  1. Fraciones: 5 3 , −2 3 , 5+ x 3−x

    , 12 7 + 2x−1 3 − 5 2 ç Exponentes: 52 , 3−4 , 2 1 2 . ( 255−1 2 1 5 ) 3 subindices: puntuacion 1 , puntuacion 2 , puntuacion 3 Raices cuadradas: √2 , √3 , √5 , √2x−1 , √33⋅24⋅75 , √(2x5−1)3 Raices de indice: 3 √2 , 5 √7 , 4 √2x−1 Practica: 5x2+3x−1=0 x2+2 3 =2x−1 a 5 x5+a 4 x4+a 3 x3+a 2 x2+a 1 x1 ( 2253−1 234+1 ) 10 ⃗ v+⃗ u=⃗ w ⃗ u+v , ̃ u−v , w 1 +w 2 , w 1 +w 2 5∈ℕ→5∈ℤ→5∈ℚ→5∈ℝ→5∈ℂ→ f (x)= { 5x+1 x⩽1 x2+3x−1 x>1 }