<prompt> Kwa kuzingatia a neq 0, solve kwa x inanzavmatrix x a x x x x a x x x x a endvmatrix 0.Toa jibu lako kulingana na a .  <response>: Tunaweza kupanua kibainishi kama ifuatavyo:anzaalignanzavmatrix x a x x x x a x x x x a mwishovmatrix x a anzavmatrix x a x x x a mwishovmatrix - x anzavmatrix x x x x a mwishovmatrix x anzavmatrix x x a x x mwishovmatrix x ax a2 - x2 - xxx a - x2 xx2 - x ax 3a2 x a3 a2 3x a.endalignKwa hivyo, x -fraca3. 