I am in Increasing and Decreasing Functions.
I'm just wondering how to factor this. The original question was y=1/x^2+1, and taking the derrivative i was left with y'=-2x/(x^2+1)^2.
how do i factor the derrivative to get the x's?
I am in Increasing and Decreasing Functions.
I'm just wondering how to factor this. The original question was y=1/x^2+1, and taking the derrivative i was left with y'=-2x/(x^2+1)^2.
how do i factor the derrivative to get the x's?