2.dereceden denklem

Question

1)a esit degil 2 ve -2 ye

$a^2x^2-4x^2-8x-4=0$   cozum kumesi ?

2)$\frac{2x^2-5}{3}=\frac{2x^2+3x}{2}$ cozum kumesi ?

Answer 1

1) $(a^2-4)x^2-8x-4=((a-2)x-2)((a+2)x+2)$

2) isler dislar carpimi yapip ikinci dereceden denklemi cozme.