Per il 14/4

Post date: Apr 12, 2016 1:46:57 PM

• • (3x-1)(5-3x)(6x+4)>0

  • (3x²-1)(5-3x)>0

  • (3x-1)²(5-3x)>0

  • |6x + 4| < 1

  • (6x + 4)² < 1

  • |3x - 7| < 1

  • (3x -7)² < 1

responsabile dei compiti: Palanca