Basiswissen

• 14x³+4x+1/x+2 = 1

• (x+3)(x-5)(x-5)² = 16
  

• 14x³+20x^4+10 = 3
  

• 14x+14x+14x = 33
  

• (x²+2)³ = 216
  

• (x³+2)³ = 27
  

• x^(3+2) = 32
  

• 4³+x² = 20
  

• 0 = 1/x
  

• 0 = 2x
  

• 0 = 3