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SEMPLICE MEDIO DIFFICILE

  1. 2$$\left( 5x-1\right) ^{2}-7x\left( 3x-2\right) >\left( 2x-3\right) ^{2}$$
  2. 3$$\left( 3x-4\right) ^{2}-3x\left( 3x-5\right) +2>0$$
  3. 4$$\left( y+8\right) \left( y-8\right) <\left( y+8\right) ^{2}$$
  4. 5$$\left( 2x+1\right) ^{2}-3\left( 2x-1\right) \left( 2x+1\right) >-2\left( 2x+1\right) \left( 2x-3\right)$$
  5. 6$$\dfrac{-3x-3}{2}-\dfrac{2x-3}{4}<-\dfrac{3x-1}{8}-\dfrac{3}{4}x$$
  6. 7$$\dfrac{x+1}{x+2}=1+\dfrac{2}{x-1}$$
Contenuto Lezione
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