Kolme ratkaisua: a = 0, y = C1e2x + C2e-2x, y = C1e2x + C2; °a = 1
8(3 V~ ---
  17 - 5), y = C1 e14 ( V~ 
17+1)x + C2e-( V~ -
 17-1)x, y = C1e14 ( V~ -
 17+1)x + C2e14 (7- V~ -
 17)x; °a = -1
8(3 V~ ---
  17 + 5), y = C1 e-1
4( V~ 17-1)x + C2e( V~ 17+1)x, y = C1e-1
4(  V~ 17-1)x + C2e1
4 (7+ V~ 17)x.