Solve: 3x+2x2−4=1x−2\dfrac{3x + 2}{x^2 - 4} = \dfrac{1}{x - 2}x2−43x+2=x−21.
x=−4x = -4x=−4
x=4x = 4x=4
x=2x = 2x=2 (extraneous)
x=0x = 0x=0