解下列對數不等式, log1/2((4x^2)-x)>1

解下列對數不等式, log1/2((4x^2)-x)>1

log1/2((4x^2)-x)>1 log1/2((4x^2)-x)>log1/2(1/2)4x^2-x>1/2 4x^2-x-1/2>0
x1=1/2 x2=-1/4 x>1/2或x