Root(2x^2) =(root2)(rootx^2)=(root2)x So derivative is root2
This is where I am stuck. I have to find the equation of a line tangent to the curve at the point (2,2)
but when I use the quotient rule to find the derivative I get stuck when differentiating
Why? Does the (from simplifying the root) get distributed to and ? If you know a simpler way of doing this please show me.