`2x^2+1/x >0`

Solve: (log)_(0. 1)((log)_2((x^2+1)/(x-1))<0

Solve: (log)_(0. 1)((log)_2((x^2+1)/(x-1)))<0

Solve: (log)_(0. 1)((log)_2((x^2+1)/(x-1))<0

Solve: (log)_(0. 1)((log)_2((x^2+1)/(x-1))<0

Solve: (log)_2((x^2+1)/(x-1))<0

find the co-ordinate of the point on the cute y = (x^2-1)/(x^2+1) (x>0) where the gradient of the tangent to the curve is maximum.

Find the point on the curve y^2-x^2 + 2x-1 = 0 where the tangent is parallel to the x-axis.

Solve the following quadratic equation by factorization: 2x^2-2x+1/2=0